Multisport Anti-Slip 100% Magnesium Chalk Blocks

Multisport Anti-Slip 100% Magnesium Chalk Blocks 100% Magnesium Non-Slip Multisport Chalk Blocks are perfect for adding grip to your hands, feet and equipment used for gymnastics, physical training and rock climbing. The box contains 8 blocks of 3.5" x 3.5" x 1-3/4" individually wrapped and ready to use. 100% Magnesium Non-Slip Multisport Chalk Blocks Detailed Specifications Contains 8 blocks Size: 3.5" x 3.5" x 1-3/4" (9cm x 9cm x 4.5cm) Material made of 100% magnesium Made for gymnastics, rings, weight lifting, rock climbing