Yes, about the only accessory available is the Bollard Sleeve. This sleeve is hollow plastic injection moulded cover that is usually capped off on the top end and designed to slide over solid steel Safety Bollards.The intended use for the Bollard Sleeve is to help reduce damage to the vehicles, and to the bollard, in the event they collide or simply make an older solid style bollard look like new and increase its visibility. These sleeves also work well with heavy steel bollards in industrial applications that are large diameter pipe filled with concrete. Sleeves are perfect in this application as they are designed to fit over just about any diameter pipe and can be trimmed to length. Once installed, the sleeve gives a plain concrete filled safety bollard an attractive cosmetic facelift that will add to the aesthetics of any building or facility.