Our products are made of premium quality plastic. it does not smell in any way. the plastics we use are certified and do not contain harmful substances. the product is a triple set price. if you want to buy multiple, you can check our store. attention!! please note the size.. product dimensions 10 liter diameter 31 cm height 30 cm. (one piece size) product dimensions 15 liter diameter 33 cm height 34 cm. (one piece size) ) product dimensions 20 diameter 39 cm height 37.5 cm. (one piece size) more than 50 stocks are offered to be sold at the campaign price. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.