How is the pull ring and bottle cap of Jian Nanchun set?

Two complete pull rings+bottle caps. The red cover, blue cover, purple cover and white cover cannot be changed, and the pull ring cannot be torn. You need to completely cut the tab side with a complete spray code, and you need two complete tabs+bottle caps to redeem prizes. Two complete pull rings+bottle caps are a set, which can be exchanged for 30 yuan. Jiannanchun is a specialty of Jiannan Town, Mianzhu City, Sichuan Province, and a landmark product of chinese national geography. Mianzhu belonged to Jiannanchun Road in Tang Dynasty, so it was called "Jiannanchun". As early as the Tang Dynasty, the famous liquor "Jiannanchun" was produced.