Home / / LIGHT AGATE COASTERS (set of 4) LIGHT AGATE COASTERS (set of 4) Share it / Pin it $ 59 4" Round Agate Coasters, Multi Color, Set of 4 (Each One Will Vary). Dimensions: 4" x 4" Shape: Round SET SET OF 4 SET OF 4 Add to cart This item is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted. Ships from San Francisco, on Saturday--same day in-store pickup also available.