KeaBabies 2-Pack Isla Bassinet Sheets, 33"x17" (H: up to 4"), fit most bassinet mattresses shapes. Crafted from bamboo viscose with SnugFit Tech, these machine-washable and dry-able baby bassinet sheet are easy to use, stay securely fitted, ensuring a safe, cozy sleep for your baby girls and boys. - 2-pack bamboo viscose fitted bassinet sheets for baby boys & girls - Sized 33" x 17" and up to 4" depth, fits universal oval, hourglass, rectangle bassinet mattress pads - Bassinet mattress sheets compatible with Baby Delight, Simmons, Halo, Chicco bassinets - Easy to put on with SnugFit bands & hold baby bassinet sheets in place securely - Machine washable and dryer friendly beside bassinet sheets