JitsGrips Genuine Product - Advanced Training Kit Increase Grip Strength, Endurance and Accuracy AND Get Better at Jiu-Jitsu without a Partner! One (1) Latex Resistance Band with Metal Spring Hooks Directly Attached Two (2) Universal Bar Straps, 1.5? x 15? Commercial Webbing Straps with Two (2) 900 lb Metal Spring Hooks - Two (2) Pearl Weave BJJ Gi Sleeves Pieces with Reinforced Cuffs, commercial webbing straps and heavy-duty metal D-Ring