JOTW Silvertone Large Snake Pendant 18 Inch Snake Franco Chain Necklace with Matching (B-397 + F-664 + R-2221) THIS SET COMES WITH A Ships From USA Guarantee! The pendant on this 18 inch necklace measures .5 inches from left to right and 3 inches from top to bottom. The snake on the hand chain measures 2.75 inches. The stud earrings measure 1 inch left to right, 2 inches top to bottom.