Height: 3" Base Diameter: 1 1/4" Strong: Highly flexible and tear resistant stretching up to 5x its normal shape before deformation. Durable: Highly resistant to UV, moisture, saltwater and temperature (outdoor). With proper care, won't fade, harden or crack. Care: Simply wash down after a hard day on the water. Use mild soap to remove stains. Surface: Strong bonds can be achieved on gel coat as well as non-skid decking provided you are using the recommended adhesive (see below). Recommended Adhesive: GE Supreme Silicone. You can get it at Home Depot. Bare-Foot Approved: Spikes are very flexible, go ahead and step on it, you won't hurt yourself or the spike. Installation: Easy, step by step instructions can be found here.
