Shopping Cart Frames on Front Baskets,Material: PP,Size:10.63" X 8 ... MM,We can add Clear PVC sheets 1. Shopping Cart Frames on Front Baskets , advertising display, sign frame ,advertising display ... trolleys and carts for supermarkets to do advertisement and promotion.4. we can change the ad papers easily, we can ... protect the ad papers, such as waterpoof, damage. Shopping Cart Frames on Front Baskets