This necklace is a bear with silver mountains and stars, a bronze north star and crescent moon over a carbon colored sterling silver base. It measures just 1/2 inch tall (not including the jump ring) by 7/8 inch wide and comes on a sterling silver chain. This is super comfortable being a small pendant and can definitely be worn on a daily basis and even when sleeping. The charm will come on your choice of 16, 18, 20 or 24 inch chain. The chain may not be the exact style photographed but will be similar in weight.