[High Quality Material] Made of high quality plastics. This set of billiard spare parts is strong and durable, wear-resistant, has long service life and can control the ball well.[Easy to Install] The spiral design is convenient for you to repair or replace at any time. You just need to firmly tighten the replacement sleeve without any glue or glue, and the operation is simple and convenient.[Functionality] The billiard spare parts have smooth surface, fine workmanship, convenient operation, long service life, and are not easy to damage or crack. It can protect the end of billiard cue well to avoid damage.[Use] It is suitable for billiards with a diameter of 13mm. For those who like to play billiards or billiards, it is an Perfect choice for substitute players. It can be a good substitute for billiards with a mother. It can be used in clubs and other occasions.Enough quantity to meet your different replacement needs.Material:plasticcolour:Photo ColorPackage Contents:40 * club head40 * first angleOnly the above package content, other products are not included.Note: Light 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.