The Flea Free Raised Bed covers are made from an open-weave, breathable, PVC mesh that prevents fleas from bedding and breeding, and is odour and bacteria resistant. And because of the open-weave cover and the fact that it is raised 20cm off the ground, airflow will ventilate under, through and around the bed, keeping your dog elevated, supported, and cool in warmer weather. This is the most versatile of our raised beds as it can also fit the Flea-Proofer or The Original Dog Bed covers. For extra support, our pet mattresses such as the Pet Futon, Jute Mat and the Multimats will sit perfectly on top. The tough, synthetic outdoor cover is easy to clean- you can brush it dry, wipe with a damp cloth or hose down. The cover is removable, and by unscrewing the 4 bolts in the frame it's simple to replace the cover and reassemble the frame. The Flatpack Flea-Free: If you're ordering your Flea-Free online it will come in flatpack form. Which will mean assembly is required. The Flatpack Flea-Free: If you're ordering your Flea-Free online it will come in flatpack form. Which will mean assembly is required.