The Wolf Tooth Anodized Bling Kit allows you to add a touch of personality and style to your bike using this precision engineered and machined stem cap and spacer kit. Wolf Tooth Anodized Bling Kit Features 3mm, 5mm, 10mm, & 15mm headset spacers Ultralight stem cap with an integrated 5mm spacer 4 matching aluminum water bottle cage bolts Black aluminum stem cap bolt Wolf Tooth Anodized Bling Kit Features Compatibility 1 1/8 top (straight 1 1/8 or 1 1/2 to 1 1/8 taper) steerer tubes only. Note: Bolts are for use on water bottle cages only. Never use these aluminum bolts in a structural application. Use the longer stem cap bolt when installing the stem cap. Wolf Tooth Anodized Bling Kit Features Specifications Weight: Stem Cap - 12g, Spacers: 3mm - 2g , 5mm - 3g, 10mm - 5g, 15mm - 7g, 4 Cage Bolts - 4g Material:  6061-T6 Aluminum Included:  Black aluminum stem cap bolt Made in the USA