●【BEST CHOICE FOR YOUR SKIN】Professional gymnastics chalk made with 100% Pure Magnesium Carbonate. Non-toxic, odorless and Eco-friendly formulas make our chalk powder is suitable for a variety of contact sports,and is a popular hand chalk for professional athletes. ●【No MORE GRIP PROBLEMS】This gym chalk brings you more friction, make your equipment less slippery and avoid slips & falls. Do you wanna more good performance? Our Chalk powder is right here. ●【SWEAT ABSORPTION】Sweating can easily affect your grip. Our chalk powder can quickly absorb sweat from palms, Overcome grip problems caused by sweat. Perfect indoor & outdoor rock climbing chalk, gymnastics chalk for bars, weight lifting chalk, gym chalk. correcting the accuracy of the movements and bringing you ideal performance. ●【LONG LASTING】Super strong adsorption, dry and not slippery. Our gym chalks are so fine that they stick to the hand for longer. Enhance your grip, keep your hands bone dry. ●【WORRY FREE】The chalk powder will help you maintain a strong and reliable grip. if youre not fully satisfied we will offer you an exchange or refund no questions asked! feel free to contact us if you have any problem.