PIN JIAN Resistance Bands Set with Exercise Tube Bands, Door Anchor, Ankle Straps, Foam Handles, Exercise Guide & Carry Case Highest quality the pinion resistance band set is made of rubber latex The real deal our resistance bands come with all the possible accessories you'd ever need and more Portable the resistance band set is packed in a small storage bag and extremely easy to set it up for workout at anywhere(indoor/outdoor) Free bonus besides all the resistance bands and accessories, we also offer a $9 worth chest expander