Pure chalk 100% made from magnesium carbonate Non-toxic 100% nature materials with unique sintering process brings more friction Keeps hands dry and Secure gripCrunchy chalk block for ASMR. Powder up, the perfect chalk block for any accessory, crush the blocks between your fingers and store in a gym chalk bucket, portable chalk bag, fabric chalk ball, chalk container, chalk stand or chalk bowl for the use in anywhere anytime. Hands muscle driver, the gym chalk trusted thousands of athletes, get a grip, whether your exercises are barbell play, muscle up or pull ups, the chalk blocks rise to the challenge, solid grip for bar works, kettlebell, exercise balls, wall balls, jump ropes, weights, dumbbells, climbing rope, tire flips, hammer swings, atlas stones and more. Non-toxic, non-smell, pigment free, the sport chalk 100% made from the purest white magnesium carbonate, nature material with unique sintering brings more friction and dry. Enhance your performance and protect your palm skin on weightlifting, powerlifting, gymnastics, rock climbing, bouldering, mountain climbing, workouts wods and more.Date First Available: August 7, 2020. Best Sellers Rank: #311,317 in Sports & Outdoors. Customer Reviews: 4.0 out of 5 stars 44 ratings 4.0 out of 5 stars. : B08FDFQSNW. Manufacturer: ?N/N. Color: ?white. Brand Name: ?colift. Package Weight: ?0.55 Kilograms. Item Package Dimensions L x W x H: ?7.44 x 7.36 x 3.7 inches.