The Ocean Set of 4 Pebble Coasters is from T&GS Ocean collection, One of many items from T&G's Ocean Collection, designed to raise awareness of the problems of plastic waste in our oceans, T&G make a donation to Plastic Oceans UK from the sale of each Ocean product. 'Help Create a Wave of Change' - A range of quirky storage, presentation and display items inspired by the sea, great gifts and practical too. 13 x 10.5cm Cork Clean with damp cloth