Approx. 2cm across and 0.3cm thick (approx. 3/4" across and 1/8" thick). These rounds, with their navy base, come from the same mix as a large collection of buttons in singles and other multiples and a variety of shapes and sizes. There is another matching set of five more from this set below. These buttons would be gorgeous on any cardigan or other project that requires a punch of metallic beauty in a compact size. This pattern cannot be exactly reproduced.