2 1/4" x 1 x 3/8. 14 1/2" string Wonderful piece of lemon Baltic amber extended by a piece of oak,with a stripe of mahogany sandwiched in the middle adding to the allure of the necklace. It hangs on an earthy leather string. string can be lengthened to 15". Amazing combination of natures elements, glorious piece of wearable art.