Specifications: </br> 20 in 1 folding tool</br> 2/2.5/3/4/5/6/8mm Allen keys</br> Philips head #2 and Flat head #5 screwdrivers</br> Torx T-25 wrench</br> Box wrench 8/9/10mm</br> Spoke wrench 13/14/15/16G, T30 (Mavic Spline) </br> Chain tool </br> Bottle opener </br> Folded dimensions: 2.8x1.6x0.6inch </br> Weight: 4.4oz