Leewoth 2 Pairs 5/16x18 Pool Cue Joint Protectors, Black Plastic Billiard Cue Stick Thread Cap Joint Protector Kit for Billiard Cues

["Premium Durable Billiard Cue Joint Protectors: Made of high-quality black plastic with a smooth surface, these billiard cue joint protectors are sturdy, shock-resistant, reusable and eco-friendly for long-term daily use, heavy-duty plastic cue joint protectors for daily billiard gear maintenance.","All-Round Protection for Pool Cue Stick: These joint protectors for pool cue stick effectively shield your cue joint pins, shafts and threads from damage, dust and debris; this practical cue shaft protector and cue thread protector features a snug secure fit that won’t loosen easily, great to protect joint ferrules and prevent thread wear.","Standard 5/16x18 Size & Practical Set: Specially designed with 5/16 x 18 thread, this 5/16-18 joint protector perfectly fits McDermott quick release joint cues; this set comes with 2 pairs of male & female pool cue stick joint protectors, ideal replacement pool cue accessories for regular use.","Easy to Install & Portable to Carry: These billiard cue joint covers are simple to insert and remove without extra tools; compact and lightweight, easy to carry for practice, tournaments and travel, portable billiard accessories for all scenarios.","Ideal Accessory for Billiards Players: Universal pool stick joint protectors fit most standard billiard cues, a must-have accessory for players of all levels, also a thoughtful gift choice for billiards enthusiasts and pool lovers."]