uxcell 2 Pcs Silver Tone Metal 4mm Diameter Screw Guitar Strap Button End Pin Product Name : Guitar Strap Button;Button Size : 14 x 8mm / 0.55" x 0.3" (Max.D * H) Screw Dia. : 3mm / 0.18&#39;&#39;;Material : Metal Color : Silver Tone Weight : 9g Package Content : 2 x Guitar Strap Button