We use polyvinyl chloride (referred to as PVC),TPE, to manufacture these products. Generally the sizes are 30-45 (the USA sizes are 1-15), the weight of the boots is about 0.1KGS to 0.3KGS/pair. The colors on the surface and the logo can be manufactured according to your requirements. Package: one pair of boots in one polybag; 50 to60 pairs of boots in one outside carton. Of course, we also can package them according to your requirements. The price is confirmed according to your actual products and manufacturing requirements. Our MOQ is 3000 -5000pairs each style (they must be same styles, but can be different sizes).