1. These glass clamps are made of solid and sturdy brass material. They are not easy to fade or break, so you don't need to change them frequently. 2. You don't need to drill holes in the glass when you want to use these glass clamps to hold it. They can be used for bathrooms and showers. It can save you time and energy. 3. The screw on each glass clamp enables you to adjust the tightness or the opening range of the clamp, so you can fix different numbers of glass. It's convenient and safe. 4. Each glass clamp measures about 2.4 x 2.2 x 1.8cm/0.94 x 0.87 x 0.71 inches in length, width and height. It's suitable for the glass with a thickness of 8 to 10mm. 5. Buying this item, you will receive 4 glass clamps made of brass. They will be enough for you to fix the glass in your bathroom or shower. The gold color can match your house decoration style. 6. Specification: Material: brass; Color: gold; Feature: adjustable; Size(approx.): (L x W x H x upper part thickness x lower part thickness x opening width) 2.4 x 2.2 x 1.8 x 0.3 x 0.4 x 1cm/0.94 x 0.87 x 0.71 x 0.12 x 0.16 x 0.39inch 7. Package Included: 4 Pcs x Glass Clamps 8. Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 1-2 cm differences due to manual measurement.