【Brand New, Unused, Excellent Condition】 YKK Kokki Adjuster LK20E Black 20 pieces Plastic Please refer to the LK20E section in the third photo for the dimensions of each part. 2cm wide straps will fit. Brand new and unused, so it's very clean. Photos 4 and 5 show how to use Kokki Kan, although it's not confirmed if it's the same as LK20E. Can be used for bags, collars, etc. I also have other craft supplies available → #TB手芸 Price includes shipping. Please refrain from price negotiations.