Dimensions: the cue tips are approx. 13 mm/ 0.5 inch in diameter, 5 mm/ 0.2 inch in thickness, general size for common cues, portable size for you to carry Durable material: the cue tips are made of quality leather, which is durable and sturdy, it can provide a long-lasting service, and help you control the ball well How to use: cue tip has good elasticity and friction, which can control the rotation of the ball, in order to prevent skidding, you should wipe these cue tips coated with powder, and there is a plastic box, convenient for you to store the cue tips Billiard necessity: it is a necessary product for your pool and snooker games, which can help you to fast repair or replace during the game, easy for you to control the ball well What get: comes with 30 pieces of cue tips with storage box, enough quantity replacement for your long time usage; Color: blue. TIP:Blue powder is moisture-proof powder, which does not affect normal use.