Sufficient quantity: to meet your window blind or valance installation requirements Quality material: our valance clips are made of high quality, sturdy material, not easy to break up, they're durable enough to last for a long time, this kind of material is , easy to use and store, and 't take too much space in your room Better decorative effect: this clip is transparent color, which is not easy to be noticed and will create an invisible effect, thus the overall aesthetic feeling of your valance 't be affected, practical and useful tool for home or office Easy to install: the hidden valance clip is convenient to install, it can be buckled firmly in the track of the blinds splint, no drilling required, just the clips into the grove on the back of valance, then slide the valance over and onto the horizontal rail at the top of your blind, easy to fit Measurement: The raceway style cutout design on the back allow it to fit most louver grooves well colour:Transparent Material:plastic size:Approximately 5.3cm Package Contents: 20 x Hidden Valance Clips Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.