Item Type: Billiard Cue Joint Protectors Product Material: Aluminum Alloy Weight: Approx. 38g / 1.3oz Package List 1 x Billiard Cue Joint Protectors 1Aluminum Alloy Material: Billiard cue joint protectors are made of aluminum alloy material, wearproof, durable, reliable, practical and easy to replace. 2Function: Billiard stick joint protectors will protect your Joint pin from damage and protect your joint collars from chips. It is a must for protecting the pool cue. 3Compact: Pool cue joint protector is small in size, light in weight, easy to carry and can be used for a long time. The perfect gift for players of all level. 4Joint Protector: Billiard cue joint protector is suitable for pool cue, you can use it to protect your billiard cue, thereby extending its service life. 5Billiard Cue Accessories: Ergonomic design and shining looking. Protects both shaft and joint threads and won't come loose. Including the upper and lower parts, a good accessory.