Features 1/4 inch screw design, compatible with baby monitors with 1/4 inch screw hole interface. Simple design, easy and quick to install, no tools needed, no need to drill, no complicated installation steps. Made from premium silica gel and aluminum, durable and elastic, easy to bend any angles, flexible to use. Versatile twist mount, can be easily installed on crib, stair handrail, poles, and more. Portable size and foldable design, you can easily put it into your bag while going out for travel. Specifications Color: Black, white (optional) Material: Silica gel & aluminum Product Size: 43 * 2 * 2cm/ 16.9 * 0.7 * 0.7inch Product Weight: 87g/ 3.06oz Note The baby monitor and crib showed in the pictures are not included. Package List 1 * Monitor Holder