Feature●【Material】- The material of mask ear protectors buckle is premium integrated silicone, soft and anti-slip.●【Adjustable】- Three level of girth ensures the mask tightened, suits many people, including kids and adults.●【Relieves Ear Pain】- The ear protectors buckle is compatible with most ear cups on the market and relieves the ears of pressure and fatigue.●【Easy to Use】- After wearing the mask, pull one of mask strap hook the extender gadget, then finish the other side.●【Package Include】- Four pcs mask ear hooks with black colors .[4 Count (Pack of 1) Grey][4 Count (Pack of 1) 4 Color][4 Count (Pack of 1) Blue][8 Count (Pack of 1) 4 Color][8 Count (Pack of 1) Black][4 Count (Pack of 1) Black][4 Count (Pack of 1) White]Description