Material: stainless steel Color: black Main material: space aluminum How to use: armrest Installation method: drilling rig Size: 50 cm (Product size is measured by hand, there may be 1-2 cm error, please refer to the actual product) Supply quantity: 1pc Increased safety in the bathroom: ideal for people with limited mobility, balance issues or difficulty standing for long periods of time, providing more support and support in bathrooms and other areas . Increased stability for greater independence by minimizing the risk of slips and falls. Provides a light and secure grip for all hand sizes. Clean and stylish: goes well with most home decor. Unsightly mounting parts are safely hidden under decorative stainless steel flanges, giving the unit a sleek and tidy look. About this project Suitable for concealed installation in bathrooms, showers or anywhere else a place in the house where a safety railing is required. 1Choose an installation point, select the ideal installation point and mark it. For best results, please avoid installing on wall poles. 2 Mark the position of the screw hole, and at the installation point, mark the position of the butterfly hole corresponding to the base. 3 Drill the holes and drill holes at the butterfly hole mark. 4 Install the base, insert the expansion tube into the drilled hole and fix the base with screws. 5. To install the main body, place the pendant on the base and then tighten the fixed butterfly nails.