This medium dog bed is perfect for wire dog crates and can also be used as a kennel pad, pillow, cushion, or travel bed for dogs weighing 25-40 pounds. It comes in a vacuum-sealed bag for hygienic packaging and requires 24 hours of inflation before use. This has a bone pattern plush flannel and high quality that provide ultimate relaxation, pressure relief, and joint pain relief for your furry friend. The material inside the dog crate mat promote air ventilation, keeping your puppy cool and comfortable all year round. This has the anti-slip dots on the bottom to help hold it in place. Its suitable for both machine and hand wash in cold water. Gentle cycle and tumbler drying are recommended. This weights almost 1½ pounds and measures 30"L x 20"W x 1"Thick. All my items come from a smoke free home. Any questions please feel free to contact me