The Rubbertech 35-60mm Pedestal Extensions is 25mm high. It has been designed to work perfectly with the 35-60mm Pedestal system from Rubbertech. The multi-level pedestal makes it easy to achieve the perfect flatness on the final floor, deck, or paved area. This system is easy to use and provides you with a quick, precise, and professional installation. Each support within the system is made up of a threaded head section, this incorporates four spacer fins (4mm wide for either tile or paving spacing), or with a fixing flange with screw slot used for attaching the support to a wooden joist for flooring or deck construction. The spacer fins have been designed to allow for easy removal when they are no longer required. The easy to operate threaded adjustment ring makes raising or lowering the support much quicker. It is recommended to use the optional acoustic cushioning ring for tile and paving installations, these help to bed corners securely and reduce transmitted noise through the support system. With the built-in water drainage holes, there will be no build-up of stagnant water. Features & Benefits Works perfectly with Rubbertech pedestal range Multi-level for perfect flatness Quick, precise & professional installation Threaded head section contains four spacer fins Easily removable spacer fins Threaded adjustment ring makes moving the support quicker Built in drainage system Product Specification Height: 25mm Weight: 0.044kg Box Quantity: 31