Description: 【Material】: Billiard cue straightness checker is made of Aluminum EVA, stable, and great for your pool/billiard/snooker shaft/cue checking 【Easy to Use】: Billiard cue straightness checker is designed to check the straightness of the /shaft (Roll the shaft/ butt alone and see if there are any wobbles) 【Size】: Pocket size 6.6 cm x 2.5 cm x 3 cm/2.60 inch x 0.98 inch x 1.18 inch, allows you to take the Billiard cue straightness checker anywhere 【Easy to Carry】: The snooker club roller straightness detector checker inspection tool is lightweight and compact, easy to carry and use 【Multifunction Use】: Good accessories for pool cue repair maintenance and care, great gift for friends, family, lovers, or People who love billiards. Along with a randomly colored storage pouch for easy organization and transport Specification: Material: Aluminum EVA Size Chart: Billiard Cue Straightness Checker: 6.6cmx2.5cmx3cm/2.60inchx0.98inchx1.18inch Storage Case: 7.5cmx7.5cmx3cm/2.95inchx2.95inchx1.18inch Package Includes: 1 Pair Billiard Cue Straightness Checker 1 Storage Case Note: Please allow slightly errors due to manual measurement and different monitors.