Cheap Silver Necklace

necklace
In combinatorics, a k-ary necklace of length n is an equivalence class of n-character strings over an alphabet of size k, taking all rotations as equivalent. It represents a structure with n circularly connected beads of up to k different colors.
(chiefly in South Africa) Kill (someone) with a tire necklace
A necklace is an article of jewellery which is worn around the neck. Necklaces are frequently formed from a metal jewellery chain, often attached to a locket or pendant.
jewelry consisting of a cord or chain (often bearing gems) worn about the neck as an ornament (especially by women)

silver
Provide (mirror glass) with a backing of a silver-colored material in order to make it reflective
(esp. of the moon) Give a silvery appearance to
coat with a layer of silver or a silver amalgam; "silver the necklace"
a soft white precious univalent metallic element having the highest electrical and thermal conductivity of any metal; occurs in argentite and in free form; used in coins and jewelry and tableware and photography
made from or largely consisting of silver; "silver bracelets"
Coat or plate with silver

cheap
relatively low in price or charging low prices; "it would have been cheap at twice the price"; "inexpensive family restaurants"
brassy: tastelessly showy; "a flash car"; "a flashy ring"; "garish colors"; "a gaudy costume"; "loud sport shirts"; "a meretricious yet stylish book"; "tawdry ornaments"
(of prices or other charges) Low
(of an item for sale) Low in price; worth more than its cost
Charging low prices
bum: of very poor quality; flimsy