Bio Salvage: Some animals accidentally enter your pool and cannot get out on their own. Provide a bridge to provide an escape route for critters. At the same time, it can pick up leaves and dirt from your swimming pool OPTIMIZED DESIGN: Larger pockets on the bench, you can put sand or stones into the pockets more easily. Two packs in one pool, giving pets more chances to escape Durable: Made of durable oxford fabric and mesh with air cushion inside for easy cleaning. > Keep Your Pool Clean: Ramp makes it easy and safe for pets to escape, so no more dead or drowned pets in your pool. Keeps the water cleaner and reduces pool maintenance time Easy to use: it only takes 2 minutes to inflate the air mattress and set the ramp at about 2.1 to 2, 7m from the pool separator, as recommended.