【Adjustable Width】Our glass shower doors are designed to fit a wide range of installations, and the top rail and bottom rail can be customized to fit the width of the shower enclosure from 56-60”. 【Enhanced Bathroom Safety】 Our shower door has a buffer on the top guide bar to prevent the glass from hitting the wall.To ensure the safety of users in the shower, our shower doors are made of 5/16” (8mm) thick tempered glass and have been certified by SGCC. 【Easy to Install】AISU HOME sliding shower door has a detailed installation video, including the tools needed for installation, step-by-step instructions, the installation is very convenient, if you want the most perfect effect is recommended to be completed by a professional installer 【Quality Hardware】The hardware accessories of the shower door are made of high quality aluminum alloy and stainless steel, with protective coating on the surface to ensure that the shower door will not rust and break even after long time use. 【Double-Sided Easy-Clean】Our shower doors are coated on both sides with nanomaterials that make the glass surface difficult to retain stains and very easy to clean. AISU HOME 5/16"(8mm) Sliding Tempered Glass Shower Door have been certified by SGCC, top rail and bottom rail can be customized to fit the width of the shower enclosure from 56-60",Double-Sided Easy-Clean