The letter P in solid 14K yellow gold on an 18-inch cable chain - the initial necklace where the material makes every difference. Real gold, not plated over silver or brass: solid 14K yellow gold at a meaningful width means this necklace is built to last a lifetime. The initial at approximately 3/8 inch wide in solid gold has the warmth and depth that only real gold achieves, and the cable chain construction provides the most reliable, versatile necklace foundation in fine jewelry. Spring ring clasp. An initial necklace that honors the meaning of its letter with a material that matches the intention.