PREMIUM RUSTPROOF MATERIAL: shower racks for inside shower feature 100% Metal and thickened coating, which is rustproof, waterproof, scratch-free, and durable for long-term use. In addition, with a smooth and easy-to-clean surface, you can just rinse the shower caddy and leave it to air dry. EXTRA-LARGE CAPACITY: The two large shower caddies measure 15.7" and 15.2" respectively. They are large enough to store all your bathroom items, such as body wash, shampoo, conditioner, and facial cleanser. The heightened guard rail can effectively prevent your items from accidentally dropping down. STRONG ADHESIVE TAPES: With 2 high-quality adhesive tapes, each rust-proof shower caddy can easily hold up to 20lb for a long time. Let shower storage shelves keep your bathroom necessities in place, securely and stably. The package comes with 6 fixing snaps that keep the shower racks steady without shaking.If you need to purchase additional adhesive, please search ASIN: B0CBRZSCQD QUICK DRAINAGE: The hollow design of the bottom makes large shower organizer drain the water quickly and smoothly, keeping your shower accessories clean and dry. No more water remains at the bottom to damage the racks and your items! Besides, there are 2 round holes at the bottom, which can store the bottles upside-down for easy dispensing. DRILL-FREE INSTALLATION: drill-free shower caddy is super easy to install without screws, gel, or any special tools, and it will not damage the wall at all. The adhesive tapes are removable. Just heat the surfaces with a hair dryer for 5 mins and peel them off. (NOTE: Please install the shower caddy on smooth and sturdy surfaces.) Set Configuration: Includes two XX-Large shower caddies (sizes: 15.7" & 15.2"). Durable Material: Made of 100% black stainless steel with a thickened coating—rustproof, waterproof, and scratch-resistant. Drill-Free Installation: Uses strong adhesive tape; each caddy holds up to 20 lbs. No tools required, no wall damage. Anti-Drop Design: Features heightened guard rails to securely hold items and prevent accidental falls. Quick Drying & Hygienic: Hollow bottom design for smooth water drainage; includes two round holes at the bottom for upside-down bottle storage and dispensing. Easy to Clean: Smooth surface that can be rinsed and air-dried. Product Specifications: Assembled dimensions: 2.1"H x 14.2"L x 4.1"W; weight: 1 lb per caddy.