Want to add a rider to your corrugated plastic yard sign? Metalcraft's Coroplast Rider Attachment Pins get it done! Simply slide two (or more) pins into the top of existing coroplast sign, close to each end, and press your corrugated rider down the pins for a snug fit.
- Fits 4mm coroplast materials (corrugated flutes must run vertically in both pieces)
- Sold Individually