Mewuthede 2 Pcs. Stainless Steel Shower Glass Door Sliding Knob, Bathroom Round Features: Practical design double-sided circular knob,easy installation.Wide application-improve the appearance and function of your home or office,suitable for bathroom sliding door and bathroom sliding door,or various other types of sliding door. . Specifications? Color:Silver Size:Diameter 57mm/2.24",This shower screen knob suitable for glass door thickness within 10-14mm/0.39"-0.55".. Material:Stainless Steel Package? Come with 2Pcs Glass Door Sliding Knob Please Note: 1.A little error might exist due to manual measurements, please kindly understand. 2.Any problem with the glass door sliding knob during use,please feel free to contact us,we will give you a satisfactory answer within 24 hours. Material:made of high-quality stainless steel,easy to clean,high temperature resistant and rust free. Dimensions:57mm/2.24";Height:10mm/0.39";Fix screw size: 8 mm/0.31"x 4 mm/0.16"(Length x Diameter);This shower screen knob suitable for glass door thickness within 10-14mm/0.39"-0.55". Practical design:round double-sided knob,convenient installation,stable clamping,smooth and durable. Easy installation:make suitable holes for the glass door,hole diameter 10mm/0.39"and then tighten both sides at the same time to complete the installation.Tips:The length of the screw is suitable for the glass door thickness 10-14mm/3.93"-5.51".Pay attention to the size. Wide application:suitable for bathroom sliding door,glass door and sliding barn sliding door.Improve the appearance of your home or office and bring you a safe and convenient life.