Nite Ize KeyCLIPse Pocket Clip Key Ring, Black Low profile key ring with a self locking pocket clip that uses an innovative push button release Auto locks securely in place on woven fabrics up to 3mm thick Molded of durable, lightweight carbon fiber composite 21mm Stainless steel split ring keeps keys secure Low profile key ring with a self locking pocket clip that uses an innovative push button release Auto locks securely in place on woven fabrics up to 3mm thick Molded of durable, lightweight carbon fiber composite 21mm Stainless steel split ring keeps keys secure Dimensions: 3.3" x 1.0" x 0.5" | 82.7mm x 25.0mm x 11.7mm; Weight: 0.3oz | 9.0g