Nano curtain hook, safe and environmentally friendly, silent setting, never disturb your sleep!Characteristic: ①The hook is made of high-grade nano and high-quality plastic, which is durable and has excellent fluency. ②Simple and advanced pure white, it can match any curtain without affecting the beauty of the curtain. ③Lightweight plastic material, easy to install and disassemble, effortless and don’t hurt your hands. ④The size model is suitable for most standard curtain rails, no need to worry about mismatch. ⑤Curtain hooks suitable for family bedrooms, office windows, hotels and restaurants. Specification: Material: high-quality and durable plastic size: Label diameter: 2 inches/5cm Package Size:Length: 24 mm Cylinder diameter: 4 mm Width: 12 mm Color: pure whitePackage: Box of 100 pcs Curtain Track RollersNotes: 1. Please allow 1-2cm error due to manual measurement, please make sure you do not mind before you bid. 2. Please measure the size of your curtain rail track before purchasing.