Microfiber 2 Pack. Ultra Soft Microfiber Surface, Waterproof Tpu Layer, Quilted and Absorbent Fiber Filling. 100% Waterproof and Noiseless: 100% Protection against URINE, MILK, SWEAT and other liquids soaking into the valuable mattress. The Waterproof layer of the bassinet mattress pad is skin friendly which is made of food-grade TPU, and we perfectly control the thickness of membrane that keeps the bassinet mattress protector soft and silent, it remains quiet however your child turns. Not Only Fitted, But Snug: Measuring 30"x18"x4" Our bassinet mattress pad cover are compatible with Halo BassiNest Swivel, Flex, Glide, Premiere & Luxe Series Sleeper and other standard bassinet. Each bassinet sheet comes with an elastic band encased at the bottom for safety. Ease Care: Our bassinet mattress protector is easy to clean up after occasional night time accident. Machine washable and dryer friendly, safety and wash tested to ensure long-lasting use, durability, and quality. This bassinet mattress pads can be washed by machine or hand, and be dried in the dryer or by airing. Coldwind Guarantee: The product quality you can trust so you can buy at ease. If there is any problem with our bassinet mattress pad cover, please contact us and we can replace for you Bassinet Mattress Pad Cover 2 Pack Waterproof Bassinet Sheet Quilted Bassinet Mattress Protector (30"x18") for Boys & Girls, Fit for Hourglass/Oval Bassinet Mattress, Compatible with Halo Bassinest Swivel Sleeper Bassinet, Flex, Glide, Premiere & Luxe Series Sleeper and other standard bassinet.