Features:PACKAGE CONTENTYou will receive 4pcs pleated curtain L-shaped bracket fixing accessories, enough quantity compatible your daily use and replacement needs.DURABLE MATERIALThe roller blind clamp supports are made of plastic and metal material, safe and eco-friendly, durable and sturdy, hight strength, wear-resistant, not easy to damage, can be used compatible long time.NO DRILLINGHang the clamp bracket on the window frame, no need to drill holes to install the roller blinds, no damage to your windows, easy and convenient to install.WIDE APPLICATIONUniversal, compatible windows with a maximum window thickness of 20 mm, compatible all wooden and plastic windows with seals. Can be freely adjusted according to your use.VARIOUS OCCAIONSModern and stylish, suitable compatible indoors and outdoors, home, livng room, bedroom, office, hotel, classroom, etc, great replacement part compatible your old or broken roller blind support.How to install:1. Hang the clamp bracket on the top of the window frame and clamp it slowly, because you may need to correct the position of the folding shutter.2. Rope fixation, clamp the clamping bracket of the lower layer on the window frame at the correct position. This step should not be too tight.3. Adjust and fix the lower clamp, make the lower rope perpendicular to the upper rope, and then perform the same operation compatible the clamps on both sides.4. After adjustment, close the combined fixture tightly, and a compelete shutter is fine.You will receive 4pcs pleated curtain L-shaped bracket fixing accessories.Made of plastic and metal material, safe and eco-friendly, durable and sturdy, hight strength, wear-resistant, not easy to damage, can be used compatible long time.Universal, compatible windows with a maximum window thickness of 20 mm, compatible all wooden and plastic windows with seals.Specification:Material: PlasticColor: WhiteSize(LxWxH): About 3x1.8x2cm/1.18x0.71x0.79inchQuantity: 4pcs/packPackage includes:4pcs x Clamp SupportNote: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.