A bag of 20 of the "one inch giant" spike. This spike is a fat spike standing about one inch tall. Each spike comes with a large screw for fastening. These spikes are commonly used on Motorcycle bolts for windows or license plates. They make your apparel clothing stand out. Choose Brass or Steel below. Brass where you need protection from rust, steel for cheaper cost.

Screwback Spike description
height: 1 (one) inch tall
base: 9/16 inch
color: silver
base metal: brass or steel. Choose below.
finish (plating): nickle
screw type: metric- 6/.1coarse, 1/2" length
shape: giant round tree-like spike
bag size: bag of twenty