Mainstays Room Darkening White rPET Window Blind, 30 in x 48 in
Mainstays Room Darkening White rPET Window Blind, 30 in x 48 in
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Mainstays

Mainstays Room Darkening White rPET Window Blind, 30 in x 48 in

1,061 ratings
Mainstays Room Darkening White rPET Window Blind, 30 in x 48 inMainstays Room Darkening White rPET Window Blind 30 in x 48 inMainstays 1 in Cordless Room Darkening Mini Blind White 31 W x 48 LMainstays 1 in rPET Room Darkening Mini Blind White 29 W x 64 LMainstays 1 in Cordless Room Darkening Mini Blind White 23 W x 72 LMainstays 1 in Cordless Room Darkening Mini Blind White 47 W x 64 LMainstays Venetian Window Blind 27 in x 64 in White Room Darkening Cordless 1 in rPET Slats2 pack Mainstays 1 in Cordless Room Darkening Mini Blind White 47 W x 64 LMainstays 1 in Cordless Room Darkening Mini Blind White 27 W x 48 LMainstays Venetian Window Blinds Cordless Room Darkening White rPET 32 in x 48 inMainstays Venetian Window Blinds 34 in x 48 in White Room Darkening Cordless rPET 4 PackMainstays Venetian Window Blinds Room Darkening 30 in x 64 in White rPETMainstays 1 in rPET Room Darkening Mini Blind White 46 W x 64 LMainstays 1 in Cordless Room Darkening Mini Blind White 23 W x 48 LMainstays Room Darkening Cordless Mini Blind 1 in Slats White 31 in x 72 in rPETMainstays Venetian Window Blinds 32 in x 64 in rPET Room Darkening WhiteMainstays 48 in x 64 in Cordless rPET Room Darkening Venetian Window Blind WhiteMainstays 1 in Cordless Room Darkening Mini Blind White 72 W x 64 L

Key item features

  • Venetian-style blind with 1 in slats for a classic window treatment look.
  • Operates with cordless lift control and a wand tilt, so you can raise or angle the slats as needed.
  • Includes mounting hardware for setup; made for inside mount installation on a standard window.
  • Made from recycled polyethylene terephthalate and polyethylene terephthalate in a solid white finish.
  • Easy to maintain by wiping dust away with a soft cloth or duster; PVC rails can be wiped clean with a damp cloth.

Specs

Window blind & shade type, Venetian Window BlindsWindow treatment sheerness, Room DarkeningSize, 30" x 48"Color, WhiteMaterial, RPETMount type, Wall Mount

About this item

Product details

This Mainstays window blind brings room-darkening coverage to a standard indoor window with a clean white look and a cordless design. Made with rPET material, it adds a recycled material option to your space while helping reduce glare and add privacy. The 30 in x 48 in size works well in bedrooms, family rooms, home offices, nurseries, kitchens, dining rooms, and play rooms. An inside-mount design keeps the fit streamlined, and the blind is pre-cut so you can choose the size you need without cut-to-width service.
  • Venetian-style blind with 1 in slats for a classic window treatment look.
  • Operates with cordless lift control and a wand tilt, so you can raise or angle the slats as needed.
  • Includes mounting hardware for setup; made for inside mount installation on a standard window.
  • Made from recycled polyethylene terephthalate and polyethylene terephthalate in a solid white finish.
  • Easy to maintain by wiping dust away with a soft cloth or duster; PVC rails can be wiped clean with a damp cloth.
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Specifications

Window blind & shade type

Venetian Window Blinds

Window treatment sheerness

Room Darkening

Size

30" x 48"

Color

White

Directions

Fabric Care Instructions

Wipe the dust with soft cloth or duster

Warranty

Warranty information

1 year Limited Warranty (From the date of instore purchase or date the product was delivered)

Customer ratings & reviews

4.3 out of 5 stars
stars
1,061 ratings393 reviews
How item rating is calculated
  1. 5 stars71% (757)
  2. 4 stars12% (123)
  3. 3 stars6% (65)
  4. 2 stars2% (24)
  5. 1 star9% (92)

Reviews summary

Pros

  • : Offers good quality at a lower cost.
  • : Process is quick and requires minimal effort.
  • : The blinds let in light and create a more open room.
  • : Fit perfectly into window holes.
  • : The blinds block incoming light to provide privacy.
  • : Made with high-grade components and solid construction.
Generated by AI
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Showing 1-3 of 393 reviews

Oct 18, 2026
Reviewer name: Darlenne
Top Reviewer
Item details
Size: 27" x 64"
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Score!

I scored these blinds at an unbelievable price! I have a 25” window that I have needed to cover for a long time now :/ and when I saw this deal I figured I couldn't afford to miss it. They were so easy to install and they look and function perfectly! Very happy with them as an inexpensive option.

Helpful?1LGSR17XCAGE5431503603
Jul 3, 2026
Reviewer name: Kaitlin
Top Reviewer
Item details
Size: 47" x 64"
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Easy installation. Affordable window treatment option. I love that they are cordless for safety and appearance. I bought all different sizes for most windows in my house. These were more affordable than other stores and still a great quality. Took my husband not very long to hang these throughout our new house. They raise and lower easily. Happy with purchase.

Helpful?1LGSR17XCAGE5431503603
Sep 17, 2026
Reviewer name: Timothy
Top Reviewer
Item details
Size: 48" x 64"
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Covered

Inexpensive and just what I needed to cover my windows.

Helpful?1LGSR17XCAGE5431503603
Price when purchased online
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