Bamboo coaster 竹製杯墊

Square tea coaster: It has 茶 character on the top, which means Cha/tea in Chinese. 吉祥 is next to Cha which means happiness. 7.5 cm square, height: 1.5 cm.
Bamboo stick coaster: Kong fu tea coaster made of bamboo and cotton filter at the back. 6 cm square, height: 1.5 cm.