10pcs Adult Classic Metal Puzzle Locks Miniature Ornaments Snake Key Bicycle Lock Etc Each Level Offers Different Challenge 18+

Occasion : Gender Reveal,Children's Day,Back to School,Chinese New Year,Father's Day,Thanksgiving,Christmas,Valentine's Day,Wedding,Halloween,New Year,Graduation,anniversary,Mother's Day,Teachers' Day Electronic : No High-concerned chemical : None is_d : No Material : Alloy Origin : Mainland China Model : Adult Classic Metal Puzzle Locks Control Method : Knob Major Material : Iron Color : Mixed Color Finish Type : Unfinished