* Material: 95% Cotton, 5% Spandex. * Switch the lighting with 1 button.* Optical fiber material.* Do not bleach.

* Easy to clean with washing machine:* Wash inside out.

* Velcro for easy get on/off.* Bowknot embroidered.* Flexible & super soft.

* Bowknot embroidered.5mm X W 25mm X H 11.