Material：Copper and Micro-Silicone, 2 layer with silicone inside layer and copper outside layer which to protect the hair and secure a fine hold.
Tips：The extensions will last several months; It depending on how fast your own hair grows. Eventually, the micro rings will have to be removed, or moved up towards the scalp again.
Package Dimensions: 7.9 x 5.9 x 0.3 inches
We do not accept returns or cancel for change of mind. We only offer returns for items that are faulty or damaged.
