Product Name: Luminous Bungee Balls Glow in Dark for Mesh Shade Flex Banner Model NO.: GFBC-358 Customized: Customized Condition: New Color: Black Folded: Folded Certification: ISO Age: Adult Application: Gymnasium Exercise Part: Neck Type: Bungee Trampoline Size: 3.5'' Max Jumping Weight: 8.5'' Usage: 13'' Shape: 5kg Dimension: Outdoor Material: Round Trademark: Green Fabric Transport Package: 15kg Carton Specification: 3.5'', 8.5'', 13''. Origin: Zhejiang, Haining HS Code: 5609000000 Product Description we offer bungee balls with kinds of sizes, such as 3.5'', 8.5'', 13'' with high and stable quality. It is used for mesh shade and tarpaulins, sports products, to keep your goods stable.