Brand Name: mega Walker Origin: Mainland China CN: Zhejiang High-concerned chemical: none Place Of Origin: China (mainland) Use: Food Material: Aluminum foil Type: Insulated Model Number: lco1688 Color: blue Material: Nylon fabric+EPE+Aluminum foil large size: 20*16*5cm small size: 20*10*4cm Medium size: 21*11*5cm Choice: yes semi_Choice: yes