Bollard sleeve to slide over existing steel bollards to protect against weathering and erosion. Made from durable polyethylene that wont fade, scrape or chip. Easy and cost-effective solution to protect steel bollards while also increasing visibility and eliminating maintenance. Supplied with 10mm high tack foam tape for secure fit. Secure fit with self-adhesive foam strip. Polyethylene Construction Internal Size: 183 x 183mm Min. Wall Thickness: 4.6mm Polyethylene Construction Internal Size: 183 x 183mm Min. Wall Thickness: 4.6mm