[Silent Clip]Cue chalk holder clip is made of aluminum, wear resistant, it works with lower sound.[Univesal Deisgn]This magnetic billiard chalk holder can be used to holds cylindrical, octagonal and Squares chalks.[Portable] chalk storage box is portable and easy for players, providing you great using experience.[Lightweight]The cue chalk holder clip is small and lightweight, easy to carry and , will not increase your .Colour:blackMaterial:aluminum alloyPackage Contents:1 x Billiard Chalk Case1 x Billiard Chalk ClipOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.