features:the 18-in-1 Snowflake Wrench Is 2.6 Inch In Diameter And 0.31 Inch In Thickness.easy To Carry And Use, There Is Also Key Ring For You, It Is Designed To Avoid The Possibility Of Loss.these Multi Function Tools Are Suitable For Mountain Climbing, Skiing, Hiking, Camping, Cycling And So On.the 18-in-1 Snowflake Wrench Can Help You Open The Beer Bottle, Turn The Screw, Fix Snowboarding And Bicycle, It Can Also Be An Ornament With Beautiful Snowflake Shape.18-in-1:hex Wrench 7mm - 9/32', Hex Wrench 6mm - 1/4'hex Wrench 5mm - 3/16', Hex Wrench 4mm - 5/32'hex Wrench 3mm - 1/8', Bottle Openerscrewdriver4 (ph), Screwdriver3 (ph)allen Wrench 4mm - 5/32', Allen Wrench 5mm - 3/16'allen Wrench 6mm - 1/4', Allen Wrench 7mm - 9/32'allen Wrench 8mm - 5/16', Allen Wrench 9mm - 11/32'allen Wrench 10mm - 3/8', Allen Wrench 11mm - 7/16'ring Spanner 15mm - 9/16', Ring Spanner 17mm - 21/32'specifications:product Name: 18 In 1 Stainless Steel Multi-toolmaterial: Stainless Steelcolor: Black, Silvecolorfulsize:diameter: 2.6 Inches/ 6.5 Cmthickness: 0.31 Inches/ 0.8 Cmpackage Included:3x 18-in-1 Multi-tool3x Keychainnote:don't Use This Key Chain To Withstand Heavy Loads.