TA1500 Size: Small / Medium Features: -Max belt.-3" wide padded heavy-duty Cordura nylon.-Reinforced stitching, multiple nylon attachment loops.-Stainless steel hardware.-Compatiable with: Resistance Tether, Dual Resistance Tether, PowerMax Hip Flexor, Tire Tether, PowerMax VR Chute, PowerMax Sled, Sprint Start Sled, Dual Speed Trainer, Dynamic Trainer, Solo Speed Trainer and PowerMax Jumper. Options: -Available in Small-Medium or Large-Extra Large sizes. Dimensions: -Small-Medium Dimensions: 24" - 32" H x 3" W x 0.25".-Large-Extra Large Dimensions: 33" - 42" H x 3" W x 0.25" D.