In order to meet the needs of different customers, our store sells neutral products. Product OEM ODM。 Please consult our online customer service/contact for specific information Welcome merchants, physical store customers, and customers such as Taobao, Taobao, etc. to place orders. This product service [Product Name]: SK-001 Helmet [Specification]: In Mold integrated molding [Inner lining]: Silk cotton inner pad 【 Material 】: Interior: Expanded Polystyrene (EPS); Shell: Polycarbonate (PC for short) Head circumference size: L 56-61cm XL 57-62CM [Hole Position]: 8 holes Weight: 260g [Color]: Blue, white, black, gray gradient color 【 Packing quantity 】: 30pcs/box Box size: 65cm * 55cm * 54cm Box size: 28cm * 23cm * 14cm