**Product Specifications:**
**Brand:** BEYONDHOME BABY
**Product Name:** Lion Kingdom (Second Generation) Mattress
**Material:**
- Front: 100% cotton
- Back: 100% polyester fiber
- Filling: 200g/m2 cotton + 1000g/m2 hard cotton (100% polyester fiber)
**Dimensions:**
- 50*120cm, 50*130cm, 55*135cm, 60*120cm, 60*135cm, 60*150cm, 65*120cm, 70*150cm, 80*160cm
**Weight:**
- Approximately 0.72kg to 1.53kg depending on size
**Thickness:** Approximately 5cm
**Features:**
- Environmental Class A, safe for babies
- Clip cotton, support ridges, dry and breathable
- 5D honeycomb breathable holes for rapid evaporation of baby sweat
- Soft and comfortable, easy to rebound, convenient to store
**Certifications:**
- Tested and certified as Class A for infants and toddlers
- No harmful substances detected
**Care Instructions:**
- Do not wash with water, bleach, or dry clean
- Air dry flat, do not iron
**Additional Information:**
- Lion Kingdom (Second Generation) mattress is designed to provide optimal support for baby's spine development and ensure a good night's sleep
**Execution Standard:** G8/T33734-2017, CB/T 33734-2017
**Note:** Product specifications may vary slightly due to different batches and production environments.