Features: 99.99% high quality. Travel with your canned drink without the fear of spilling. Can be reused, just wash and simply snap onto another can. Eliminate the possibility of unwanted insects crawling into your drink. Saves your money as there is no need to throw out another fizzy beverage becasue it goes flat. Variety of colors of Bottle top lids, each person chooses a color, can help you identify your cans from others. Specification: Condiiton: 99.99% Brand Color: White / Blue / Yellow / Orange / Purple / Pink Material: Plastic Size(Dia.): 6cm / 2.36" (appr.) Application: Drink can seal lid Package Included: 6 x Bottle Caps Notice: Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering. Please understand that colors may exist chromatic aberration as the different placement of pictures. 1Travel with your canned drink without the fear of spilling. 2Can be reused, just wash and simply snap onto another can. 3Eliminate the possibility of unwanted insects crawling into your drink. 4Saves your money as there is no need to throw out another fizzy beverage becasue it goes flat. 5Variety of colors of Bottle top lids, each person chooses a color, can help you identify your cans from others.