Cairbull RACEMASTER Aerodynamic Cycling Helmet With USB Rechargeable LED Back light Show Room : 5-5-7 Hunza Complex, Jalan Gangsa, 11600 Penang. Please Whatapps Me for the faster reply: http://www.wasap.my/60164584527 Wechat: QuickDial Website : https://www.cycle2uworld.com/helmets/cairbull-racemaster-aerodynamic-cycling-helmet-with-usb-rechargeable-led-backlight https://shopee.com.my/%F0%9F%94%A5Ready-Stock%F0%9F%94%A5-Cairbull-RACEMASTER-LED-Backlight-Cycling-Helmet-Basikal-Helmet-Basikal-MTB-Helmet-Road-Bike-Helmet-Bike-i.80489070.2955428643?sp_atk=df78919a-558a-4a6f-ba63-fdbeac5a996c Item Code : H-75 Ventilation: 17 Wind Tunnel vents with internal channeling One size: 55-61cm Weight: 235g Color: Black, White, Red, Grey Side Release Buckle Triple Height Adjustment Integrated USB rechargetable rear light for better visibility on the road Material: High Density Polystyrene (EPS) as Inner support + PC, In-mold Construction Inner Pads: Washable comfort pads Accessories Included: Integrated Backlight More detail and picture please click this LINK https://www.facebook.com/media/set/?vanity=QuickDialEnterprise&set=a.4677500185599496