Meet Your Needs: you will receive 30 pieces screw on pool cue tips in , with 2 different sizes, 15 pieces for each size, adequate can meet your daily use and replacement demands, and you can share with your , family members and people in need. Satisfy Your Long Term Needs: these pool screw on tips are made of quality plastic, PU leather and brass, and solid, will not or deform , can you for a long time; The surface is to touch, no or rough corner, providing you with a pleasant using experience. 2 Sizes to : this pool sticks screw tip comes in 2 sizes, which measure . 12 mm\/ 0.47 inches and 13 mm\/ 0.51 inches in diameter respectively, giving you multiple choices, and you can it according to your actual needs, easy and quick repair billiard during and daily. Saving You Time and Energy: the pool cue tip kit is easy to install, simply screw in the replacement ferrules (not included) tightly, without the need for glue or other tools; The operation process is simple and convenient, and 't take up too much of your time or energy. A Wide Range of Applications: these billiard pool cue tips are suitable for pool with screw in ferrules, which can be widely applied to billiards game, , home, entertainment place and more; confirm the size of your cue head carefully purchase. Colour: as shown Material: plastic+PU+metal Package Contents: 15 * 13MM club heads 15 * 12MM club heads Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed is +\/- 1-3cm.