Start by measuring the seat itself. For round stools, use a tape measure to find the diameter across the widest point of the seat. For rectangular or saddle seats, measure length and width. Many covers list flexible ranges (for example, 11–14 inches, 12–16 inches, 13–20 inches, or 16–18 inches), so match your measurements to the range rather than a single size.

• Note cushion thickness if your seat is extra plush.
• Choose stretchy fabrics if you’re between sizes.
• Look for elastic hems and non-slip backing for a snug fit.

On Walmart.com, you can filter by size range, shape, and material.

Different materials offer different benefits, so it helps to pick based on your space and daily use:

• Waterproof PU leather: Wipes clean after spills and splashes; useful where sanitizing is frequent.
• Stretch knit/spandex: Soft, breathable, and machine-washable; good for everyday comfort.
• Velvet or chenille: Cozy, decorative textures that add a polished look; best where spills are less frequent.
• Memory foam pad-style covers: Adds cushioning for longer sits.

Some covers are water-resistant rather than fully waterproof, and seams may not be sealed. Checking product details for care instructions and performance notes can help you choose confidently.

Installation is typically quick:

1. Center the cover over the seat, aligning any seams underneath.
2. Stretch the elastic evenly around the seat edge, working in small sections.
3. Smooth out wrinkles on top and check that the elastic is fully tucked under the rim.
4. Rotate a swivel stool to confirm the seat turns freely without bunching.

Choosing a cover with a full elastic hem and non-slip backing can reduce shifting during use. If the seat is slightly outside the listed range, a stretch fabric may still fit, but it’s best to match measurements to the size range shown in the product description.

Rectangular or saddle seats work best with slipcovers designed for that shape. Measure length and width and match them to the listed ranges. Stretch styles can adapt to gentle curves and varied seat profiles.

• Rectangular saddle seats: Look for covers labeled rectangular or saddle; the elastic bottom helps hold them in place.
• Stools with backs: Choose slipcovers made for short-back or counter-height stools so the back panel fits appropriately.

Always review the size details to avoid overstretching. After fitting, check that any swivel or tilt functions operate normally and that the cover doesn’t bunch at the edges.

Care varies by material:

• Fabric/stretch covers: Machine wash on a gentle, cold cycle using mild detergent; air dry or tumble dry low if allowed. Avoid bleach and high heat to help preserve elasticity.
• Waterproof PU leather: Wipe with a soft cloth and mild soap; avoid abrasive cleaners that may damage the finish.
• Non-slip backing: Skip fabric softeners if noted on the care tag, as they may affect grip.

Regularly check elastic for tension and smooth the cover after use to reduce wear. Care tags on each product provide the most accurate guidance.