Working perfectly withmost kinds ofcamera shoulder straps， our 1/4" Zinc Alloy Quick Safety Link Button for Camera Shoulder Strap plays a significant role in preventingyour precious device from accidental dropping or slipping.Made of solid zinc alloy material， the link button delivers high durability， long service life and stable performance. It is widely used for fastening your camera or DV and could bear some weight as you wish. Contact us if you have a great interest!                                    Features             Made of solid zinc alloy， durable for long-term use<br> Easy and convenient to install<br> Designed for fastening your camera or DV<br> Work well with your camera shoulder strap<br> Compact and portable， great for daily use <br>                                                            Specifications             Color     Black & Silver     <br> Material     Zinc Alloy     <br> Quantity     1 Piece     <br> Compatible Brand     Universal     <br> Compatible Model     Universal     <br> Other Features     Quick-strap Link Button for Camera / DV     <br> Dimensions     (0.83 x 0.83 x 0.79)" / (2.1 x 2.1 x 2)cm (L x W x H)     <br> Weight     0.32oz / 9g       <br>                                                             Package Includes            1 x Quick-strap Link Button<br>