Add a fun and comfortable swing to your backyard swing set with Swing-N-Slide's Green Swing Seat. Made of flexible molded plastic, this 27-inch seat features a contoured design for added comfort. The vinyl-coated chains prevent pinching and accidents, ensuring safety for children ages 2-10 up to 115 lbs. Easily mountable to most yard swing sets, this swing meets ASTM safety standards for residential use.