its chew proof construction and a steel frame for long-lasting use. Tired of your dog chewing up expensive dog beds? Never buy another dog bed again. The tough PVC mat is designed to withstand the roughest of playtime, giving your pooch a safe and comfortable spot to rest. The steel frame is guaranteed for 10 years and the PVC mat for 1 year. If you're dog chews the PVC mat within the first 120 days we will replace it for free! Features * For Persistent Chewers * Aluminum Frame and Aluminum Corners * Raised off the Ground * Waterproof Rip-Stop Ballistic Fabric * Shielded Fabric Edges * Hammock Sling Style * No Stuffing Inside * Supports up to 45 kg of stationary weight Size 107 cm * 71 cm * 15 cm - Suitable for dogs up to 45 kg