Adjustable length to fit your space - Fully expanded size: 19.68" L x 12.91" W; length range: 10.82" to 19.68". - Fit for most sink sizes; please measure the width and length of your sink before purchase. Safe and sturdy construction - Built with 16 pieces of 0.27" diameter 304 stainless steel pipes and silicone edges. - Supports up to 22 lb. - Silicone edges help the rack lay flat and stay in place. - BPA-free for safer use with dishes and foods. Rustproof and heat resistant - Rustproof stainless steel provides durable, long-lasting use. - You can rinse or wash dishes over it directly without worry. - The pipes are heat resistant, so you can place hot pots on it to cool as a hot mat on the kitchen countertop. - Easy to clean for everyday use. Space-saving design - Roll up and store when not in use; foldable and retractable for compact storage. - Easily fits in a drawer or cabinet. - Sets on top of the sink to create extra space for drying dishes and pots. - Highly suitable for RV living or apartment setups where space is at a premium. Use scenarios - After washing dishes, place the rack over the sink to air-dry plates, bowls, and utensils. - Use as a hot mat to cool freshly cooked pots on the kitchen countertop. - In small living spaces or on the road, deploy this rack to add drying space without clutter.