Features Useful multi-function metal key ring Includes: Knife, scissors, bottle opener, nail file and mini ruler. Specifications Name Description Laser Engraving Finish Oxidised White Functions Knife | Scissors | Bottle Opener | Ruler Bottle Opener Suitable for pop top bottles Units of Measure Metric: cm and mm Country of Origin China Colours Blue, Black Dimensions W 32mm x L 55mm x 9mm (Dia 29 mm ring). Materials Component Material Body Stainless Steel Ring Iron Useful multi-function metal key ringIncludes: Knife, scissors, bottle opener, nail file and mini ruler.Laser Engraving Finish: Oxidised WhiteFunctions: Knife | Scissors | Bottle Opener | RulerBottle Opener: Suitable for pop top bottlesUnits of Measure: Metric: cm and mmCountry of Origin: ChinaBody: Stainless SteelRing: Iron