Pancake Rescue: Some pets accidentally crash into your pool and can't leave it by themselves. Provides a bridge that offers a way for small pets to escape. Meanwhile, it can collect leaves and dirt from your pool Optimized Design: Much larger bag on the bench that could make it easier for you to put sand or stone into the bag. 2 packs for one pool provide more chances for pets to escape Durable: Made of durable Oxford and mesh with an inflatable mat inside, easy to clean KEEP POOL CLEAN: The escape ramp allows pets to easily escape to a safe place so that there are no more dead or drowned pets in your pool. Keeps water cleaner and reduces your pool maintenance time Easy to use: This version is filled with foam, no need to inflate, use it directly and place the ramp about 7-9 feet away from the pool skimmer as suggested Note: The data are all measured manually, please allow 1-3cm error due to differences in light and display, there may be some color differences, please refer to the actual item received.