Wholesale Custom Yoga Elastic Exercise Loop Latex Resistance Band Size 12IN Ã? 2IN / 10IN X 2IN Thickness 0.4mm 0.6mm 0.8mm 1.0mm 1.2mm 1.5mm Resistance Level X-Light, Light, Medium, Heavy, X-Heavy Loop Resistance Bands made of high quality 100% natural latex Set of 3 or 4 or 5, each band has a different resistahnce strength Flexible, lightweight and portable with carry bag for resisatnce training Customized logo printing, custom colour and packaging are available to do.