Material：Aluminium and Micro-Silicone,2 layer with silicone inside layer and aluminium 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: 6.1 x 4.2 x 0.6 inches
We do not accept returns or cancel for change of mind. We only offer returns for items that are faulty or damaged.
