IMAGE Polymer swing Belt seat children flexible Rubber Belt swing seat dark blue color with PVC Coated Chain and screw lock Snap Hookshanger belt Make playtime more fun by installing the polymer Swing Seat in backyard. This outdoor swing seat is sturdily crafted with quality materials to ensure safety. It features rein-forced nylon grommets for durable use, and is flexible and comfortable. Soft seat surface is comfortable for child hips. No uncomfortable chains running underneath seat for support.