Size:41L x 27W x 4H inch Color:Grey Fabric:Heavy duty oxford fabric with waterproof coating backing.Soft plush on the top This listing is dog bed replacement cover only,without dog bed or other fillers. It is made of heavy duty oxford fabric with waterproof coating backing,it can protect your dog mattress/pet mattress and prolong the service life of it. This replacement cover is suitable for all dog bed types,such as orthopedic,memory,cooling gel dog bed,and fiberfill pillow.You can also fill it with old clothes,blankets,buckwheat husks,and others. Our dog bed cover is designed two zippers,you can easily put in and take out the dog bed or other fillers.And the zippers is designed to be hidden to prevent it from chews and damages by your dogs. The washable bed cover is stain resistant and easy to clean,when it gets dirty,you just need flush it with a water pipe,the dirt will disappear soon.