Finally, a pet mattress that fits anywhere! charlies universal pet mattress is perfect for the pet who loves sleeping in the strangest spots and positions, with 25d egg foam to help you care for your pets joints. Designed to fit all standard crates and outdoor beds, charlies universal pet mattress also knows that life with a fluffy friend can be messy, so the cover is removable with hidden zip and has a waterproof insert cover to make sure that the mattress stays comfy for longer, regardless of little accidents. The two-tone cover doesnt just look good, the silver top is niblet texture, which can be calming for some pets, and the darker sides are faux linen, giving it a touch of luxury. The base is made with charlies extra-sticky anti-slip fabric, to make sure your pupper feels secure when they sleep. These work great with our trampoline beds too, giving them extra padding for colder weather. just open them up, give them a bit of fluff and after 24 hours theyll become their fluffiest self ready for your doggo or feline overlord. Features versatile and stylish faux linen design calming niblet texture top fabric removable cover and waterproof lining padded with foam for extra joint support anti-slip bottom available sizes small 70cm x 50cm x 10cm medium 90cm x 60cm x 12cm large 115cm x 70cm x 12cm material top niblet textured polyester walls faux linen polyester filling 25d egg foam with waterproof insert cover bottom anti-slip care instructions warm hand wash. Do not bleach. Dry flat in shade. Do not tumble dry. Do not iron. Do not dry clean. Dry thoroughly before re-use or storage. Not intended for repeated washing. Made in china