ROCKBROS Summer Balaclava Face Mask Cooling Neck Gaiter Breathable Face Covering 4+2 Cycling DOUBLE LOCK-ON: High strength aluminum

DOUBLE LOCK-ON: High strength aluminum alloy locked design to make your grips lock in place and tight

a metal file

5-inch total length of the bracket is adjustable

Mini enough to put into your bag or pocket

Quiet Ride：Only the chain sound is heard during cycling

ROCKBROS Summer Balaclava Face Mask Cooling Neck Gaiter Breathable Face Covering 4+2 Cycling DOUBLE LOCK-ON: High strength aluminumCOOLING FABRIC: ROCKBROS neck gaiter provides all day comfort by keeping you cool and dry. Cooling, stretchy and breathable fabric that protects your face while wicking away moisture and make you feel cool in the hot summer, lengthened neck section offer well protection for your neck in summer GLASSES HOLE: Designed with glasses hole that fits with glasses and it is convenient for who need wear glasses. The glasses holes work perfectly, making this an