Great Addition for 15" Bistro Chair: The outdoor round chair cushions set waterproof, which can beautifully complement any home decor. The round cushions are a great addition to your outdoor chair set and are built to last for many seasons Unique High:Density Foam: The round seat cushions fill thickened 3" memory foam, high:quality 100% foam core, soft and highly elastic, which can absorb human pressure and provide ergonomic softness and comfortable cushioning to hard chairs Indoor/Outdoor Use: This round chair pads is waterproof treated and helps keep the rain out and your cushion foam protected, we recommend bringing it indoors when it rains or when not in use to preserve its lifespan and keep it looking beautiful Removable Cover : The cover of the bistro chair cushions is equipped with a hidden zipper design can be easily cleaned using a rag soaked. Please note: The dining pads is placed in a vacuum:sealed package. It will regain its shape within 5 Days Ties to Keep Stable: Attached 4 ties can keep round outdoor cushions securely fastened to your chairs and not moving easily. There is a built: in double layer of delicate stitched edges, ensuring greater durability under the strength of pressure Transform your outdoor space into a comfortable and inviting oasis with our outdoor chair pads. Our chair cushions are designed to fit any bistro chair, lawn chair, or deep seat furniture and come in sets of 2. Made from waterproof fabric and filled with high-density foam padding, you can relax outdoors for hours without worry. Enjoy the warm summer days while lounging on our outdoor seat cushion or outdoor cushions and feel the luxurious comfort that material provides. With our clearance outdoor chair cushions, you'll get premium quality furniture at unbeatable prices! Create your own outdoor paradise with our outdoor cushions for patio furniture!