Dog step "CHITO" developed with thorough attention to detail from materials to manufacturing. Easy-to-care-for PVC leather Three-layer urethane designed with your dog's legs and back in mind Hidden zippers to prevent chewing M size Color: Brown Weight: 2.8kg Unlike fabric, it's made of PVC leather, which prevents dust mites and is easy to clean with just a wipe. I purchased it from Rakuten's TEES FACTORY for 8800 yen (around late October). My dog seems to prefer jumping to stairs, so they haven't used it at all, and I'm putting it up for sale. It was immediately put in a bag for storage, so it's almost unused. Price is firm due to included shipping.