Jiamo wrong question book, wrong question collection, primary school students’ special mathematics, Chinese and English finishing book, general one, two, three, four, five and six grade correction book

**Product Specifications:**

**Brand:**

**Product Name:**

**Material:** ABS/Memory Foam/Cooling Fabric

**Color Options:** (Quiet Blue), (Elegant Pink)

**Features:**

– Designed for children aged 3-12 years old

– 5 times larger air cotton area for comfort

– 7-degree cushioning design

– Corrects sitting posture and prevents wrist strain

– Anti-glare, anti-fatigue, and anti-eye strain

– Prevents strong light from entering the eyes

– Prevents eye adjustment dysfunction and eye damage

– Suitable for various activities such as writing, playing, and crafting

– Adjustable height range: 8.5-14.5cm

– Non-slip base to secure the product on the desk

**Dimensions:**

– Length: 470mm

– Width: 325mm

– Thickness: 40mm

**Cleaning Instructions:**

– Air cotton part: Do not wash with water, ventilate in a cool place

– Cream leather pillowcase: Machine washable, wash at a temperature below 30°C, do not bleach, hang to dry, low-temperature ironing, do not dry clean

**Certifications:** CTT Safety Certified

**Additional Information:**

– Sales leader in eye protection devices for 6 consecutive years

– Free from formaldehyde, allergens, and fluorescent substances

– Designed by Dr. Wang Yinding, a specialist in traditional Chinese orthopedics with 19 years of experience

– Suitable for various desk types including study desks, small C desks, and desks with drawers

Please consult customer service for specific discounts and detailed information on the product’s advantages.