Gibson Athletic Premium Block Gym Chalk, 1Lb, Consists of (8) 2 oz Blocks, Magnesium Carbonate, Gymnastics, Weightlifting, Rock Climbing White
Brand: Rage Fitness
Color: White
1 pound of Magnesium Carbonate, Lab Tested
Contains (8) 2oz. individually wrapped blocks
Designed to reduce hand moisture for better traction 
Helps prevent your hands from slipping on the barbell or rings
Great for Team Sports, Baseball Chalk/Rosin Bag, Football