About ThisPackaging: Each bucket contains 1 lb net weight lifting chalk, 1 refillable chalk sock with a filling tool, and a resealable lid to prevent leaks and unintended spills.Craftsmanship: Our high-standard 3-step process (extraction, heating, micronizing) produces ultra-fine magnesium carbonate chalk with exceptional anti-slip performance and adhesion.Raw Materials: We select high-purity magnesite ore to ensure DYNAMICCOMBO’s rock climbing chalk and gymnastics chalk deliver outstanding performance.Safety: We prioritize safety with our gymnastics chalk for bars kids, guaranteeing no harmful skin ingredients or additives, and ensuring safety for all users.Versatility: Ideal for bouldering, powerlifting, bowling, and throwing, our hand chalk for grip provides reliable support for enhanced performance.