Product Name: Bit Holder - Black (6.35mm Hex Shank) Size: Width 15mm x Length 60mm (including ring) Quantity: 6 holders attached to one carabiner - Easy to attach and detach with one touch - Compatible with various 6.35mm hex shank bits - Comes with a carabiner for easy tool carrying and organization Available for sale at 1800 yen for 2 sets. You can mix and match different colors. [Red, Blue, Green, Orange, Silver, Black] Please feel free to ask.