About 7.2 cm/ 2.8 inch of the outer diameter, 6.3 cm/ 2.5 inch of inner diameter, 1 cm/ 0.4 inch in height. Made of good quality bamboo in natural wooden color, durable and lightweight. Can serve for a long time. With slightly raised edge, which is good for collecting excess water and soil spillage. MORE THAN A PLANT SAUCER ! Simple but beautiful, well match with most pots. Excellent for windowsill, table and wedding decorations. Ideal choice for birthday, Christmas and wedding gifts.