Product Name: four-piece round silicone foldable storage box lunch box
product material: food grade silicone, free of BPA, in line with the strict testing of FDA. LFGB standard material price is negotiable!
Product Size: 350ml 12.5 * 7cm folded height 3cm 125g

 500ml 14.5 * 7cm folded height 3cm 155g

 800ml 16.5 * 7cm folded height 3cm 195g

 1200ml 18.5 * 7.5cm folded height 3cm 255g

product Weight: 675g set

product color: blue gray red White, can be customized according to Pantone color card number.
Product Packaging: opp plastic bag single product
heat-resistant temperature: minus-40 degrees, to +240 degrees
product Use: can be used in ovens, refrigerators and microwave ovens.
Scope of use: outdoor picnic household fresh-keeping box, etc.
Product LOGO: accept customized silk screen printing or mold embossing LOGO