Foot Massager Shiatsu Deep Kneading Massage Machine Foot Massager Plantar Fasciitis Feet Massager Heat Rolling Air Compression The size of the stone is approximately 1.1" x 0.5" The diameter of ring band is about 1.2" Chrome ring includes several key chain hoops Every KeyChain ring comes with a felt black bag We also have large quantities of this keychain, as well 5 other color options.