High Quality Material: Made of high quality 304 stainless steel, it is more durable, resistant to oxidation, corrosion, rust, water, heat and not easy to damage.< /p> Scope of Application: The glass clamp is suitable for 5-8mm thick frameless glass. Note: Please check if your glass thickness is suitable before purchasing. No Need to Drill: The glass clamp is easy to install, just use the hex head screws to install. 'install. The glass panel does not require any openings. Adjustable: Each glass clamp holder kit is equipped with 2 rubber washers to make it sturdy and provide a firm grip on the glass, which can be adjusted to a suitable glass thickness. Wide Range Of Uses: It can be stably and securely fixed on the glass. These glass clamps are ideal for securing glass such as banisters, stairs and handrails.