Description : 1. Length : 17cm 2. Weight : 108g 3. Material : Metal 4. Features : Two practical modules, a ruler with a straight perforation, and an abstract ruler with a curved profile, which integrate a wire drawing guide, a set of wrenches and a bottle opener. These modules can be used independently like scales or curve scales 5. Applicable gift-giving occasions : Opening ceremony, employee benefits, award commemoration, advertising promotion