Product name: Billiard Cue Tips<br> Outer diameter: 13mm<br> Color: gray<br> Material: Plastic, Leather<br> Quantity: 30pcs<br> <br> This cue tip is made of quality materials, wear-resistant and durable.<br> Soft and can help you have good performance when playing billiard.<br> Easy to use and great for DIY your own billiard cue.<br> Nice replacement for cue tip.<br> Keep some in your cue case just in case you break a tip on your good cue stick in the middle of a game!!!