... -Rust resistant galvanized heavy duty steel frame will serve you with years of faithful.Spring-Zinc plated and heat tempered springs ... against sun damage, V-rings attached with 8 rows of stitching.Enclosure-Dual enclosure entry with zipper and buckles,Foam padded Frame ... /G.W130×44×22cm,29kgs,103×31×14cm,13kgs Safety trampoline for children