Jammie Dodger Necklace Full size, handmade Jammie Dodger charm on a silver plated chain. £11.99 Quantity: at £11.99 each Add To Basket Handmade from polymer clay, created using a mold. This Jammie Dodger necklace is so realistic it will have people fooled into thinking you're wearing a real biscuit! Hung on a silver plated link chain, measuring approximately 48cm long, secured with a lobster clasp. Biscuit charm is life-sized, measuring 5.5cm diameter and roughly 1cm deep.