**Product Specifications:**
**Brand:** Niduoxiong (NiduoBear)
**Product Name:** Children's Underwear
**Material:** 92% cotton, 8% spandex in the main body; 95% cotton, 5% spandex in the crotch
**Features:**
- 7A antibacterial properties
- A-class standard
- 3D ergonomic design
- High elasticity and comfort
- Soft long-staple cotton
- Double-layer pure cotton crotch
**Sizes:**
- 110: 80-90cm height, 18-25kg weight, 43cm waist, 50cm hip
- 120: 90-105cm height, 25-34kg weight, 46cm waist, 53cm hip
- 130: 105-117cm height, 34-42kg weight, 49cm waist, 56cm hip
- 140: 117-129cm height, 42-50kg weight, 51cm waist, 58cm hip
- 150: 129-140cm height, 50-60kg weight, 54cm waist, 60cm hip
- 155: 140-150cm height, 60-70kg weight, 56cm waist, 62cm hip
**Safety Standards:**
- Formaldehyde content: A-class
- pH value: A-class
- Odor: A-class
- Decomposable carcinogenic aromatic amine dyes: A-class
- Acid sweat color fastness: A-class
**Care Instructions:**
- Gentle wash separately
- Use neutral detergent
- Wash below 40°C
- Do not soak for long
- Hang to dry in shade
- Change daily for baby's health
**Packaging:** Upgraded packaging with NiduoBear branding
**Additional Information:** The product is designed to provide comfort and safety for children, with a focus on quality materials and ergonomic design. The use of high-quality cotton and advanced technology ensures durability and breathability. The product meets stringent safety standards for children's clothing.