Feature:1. Environmental protection material, with antislip and sweat absorption effect.2. Wide application range, can be used for outdoor rock climbing/ aerial yoga/strength training.3. Strong stickiness, increasing the stability coefficient of the movement.4. Designed specifically for sports, it is used to absorb sweat from the palm and keep the palm dry.5. It helps to increase friction, nontoxic, odorless and nonslippery.Specification:Item Type: Magnesium Powder BlockMaterial: Magnesium CarbonateColor: As Pictures Shown Product Size: Approx. 8.6x8.6x4.1cm/3.4x3.4x1.6inWeight: Approx. 95g/3.4ozPurpose: Mountaineering and rock climbingFunction: Sweat absorption/anti-skid.Package List:1 xMagnesium Powder Block Note:1. Manual measurement, please allow 1cm error, thank you!2. The picture may not reflect the actual color of the project due to the differences between different displays.