**Product Specifications:**
**Brand:** BIGBRO
**Certifications:** 3C certification, new national standard Class A
**Colors:** Blue (Safety Puppy), Pink (Fortune Bear), White, Matte Black, Cement Gray
**Protection:** Multi-layer protection, lightweight design
**Helmet Material:** High-strength ABS shell
**Size:** 56-62cm
**Features:** Convenient buckle, quick-release base
**Size:** One size fits all
**Buckle:** Plastic buckle
**Helmet Dimensions:** 25Ã23Ã20cm
**Weight:** Approximately 780g
**Certification:** Complies with national GB811-2022 testing standards
**Certification Number:** 2023011105562471
**Manufacturer:** WuShan City Nanhai GuangAnDa Plastic Hardware Electrical Co., Ltd.
**Production Address:** Liangshan City Nanhai District Jiujiang Shangxi Private Industrial Park
**Product Name:** BIGBRO Helmet
**Features:** Multi-layer protection, removable and washable lining
**Design:** Double lens design for sun protection, clear view
**Size Options:** 56, 58, 60, 62, ML, XL
**Weight:** 780g
**Inner Lining:** Breathable and comfortable, removable and washable
**Adjustability:** Adjustable head circumference, convenient Velcro adjustment
**Ventilation:** Breathable vents for cooling
**Safety Features:** Quick-release base, three-stage buckle for secure fit
**Additional Details:** Adjustable head circumference, lightweight design, safety enhancements
**Color Options:** Matte Black, Cement Gray, Pearl White, Pink, Blue
Please note that due to lighting and camera equipment, there may be slight color variations between the images and the actual product. Color accuracy is based on the physical product.