Nike Resistance Loop

DURABLE CONSTRUCTION FOR LASTING USE - SILICONE ON THE INTERIOR GRIPS TO KEEP THE BAND IN PLACE - KNIT MATERIAL FEELS SOFT AND COMFORTABLE - RECOMMENDED SIZE = BODY WEIGHT - SMALL: < 120 LB - MEDIUM: 125 LB - 170 LB - LARGE: 175 LB - 205 LB - CONTENTS: 51% RUBBER, 35% ACRYLIC, 14% POLYESTER