Shopping Cart Frames on Front Baskets,Material: PP,Size:10. ... " = 270X220 MM,We can add Clear PVC sheets 1. Shopping Cart Frames on Front Baskets , advertising display, sign frame ,advertising ... used in the front of shopping trolleys and carts for supermarkets to do advertisement and promotion.4. we can change ... can protect the ad papers, such as waterpoof, damage. Shopping Cart Frames on Front Baskets