25 Rock Climbing Holds Climbing Rocks Rock Wall Holds Grip Indoor/Outdoor Durable and Robust Variety of Sizes and Shapes Large, Easy-to-Grip Holds Safe Design Indoor and Outdoor Use Strict Quality Control Number of Holds: 25 pcs,Maximum Load: 440 lbs,Item Model Number: PYTZ-4,Model: TL18A-01 TL18A-02 TL18A-03 TL18A-11,Net Weight: 3.41 kg / 7.52 lbs,Main Material: PP Copolymer