BUILT TO LAST--Made of strong ABS plastic as a base woven nylon webbing and a solid seamless steel O ring for the attachments to lock onto these handles are built to last and workout as hard as you do. COMFORT GRIP--These resistance band handles are made with a soft foam padding to resist slipping even when sweating so that you can work out comfortable. HEAVY DUTY-- It can support up to five bands (150kg/330lb) so that you can create multiple levels of resistance. Metal Ring for Safe & Easy Attachment. UNIVERSAL USE--Can work with multiple bands or cable exercise equipment International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.