Item Type: Pool Billiard Cue Weight Screw Material: Stainless Steel, Aluminum Package List 1 x Mounting Handle 6 x Counterweight Bolt 1 x Hexagonal Rod 1 x Leather Cover 16PCS: Pool cue weight screw bolt set contains 6 weight bolts (0.2oz, 0.3oz, 0.4oz, 0.5oz, 0.7oz, 1oz) to meet your installation needs in different situations. 2FUNCTION: Pool cue weight bolt increases the weight of the back handle of the club to achieve the player's strength control and feel of the ball, and improve the goal rate. 3EASY TO INSTALL: Billiard cue weight screw has accessories such as mounting handle and hexagonal rod, the accessories are complete, easy to install and easy to operate. 4APPLICABLE MODELS: Pool billiard cue weight screw is specially designed for Cougar pool cues, please check your pool cue model before you buy. 5COMPACT AND PORTABLE: Billiard cue weight bolt is small size, it also comes with a leather cover for easy storage and carrying to prevent the loss of screws.