Heavy Duty Keychains with Carabiner Clip,8-in-1 Multi-Tool,EDC Essentials with Screwdrivers(3 Bits),Bottle Opener & Survival Functions,Mini Tool as Gift (Black+Silver). 【Elaborate design】Mini and lightweight design only 10g with compact size 52mm 20mm 5.5mm, the new design is suitable for being held in hand to use and portable storage, it's a good helper in daily life.