A three-way piece which causes the main ear piece, the auxiliary ear piece and the chest piece to communicate is connected in the bottom rubber pipe of the stethoscope for teaching.

Our company keep working on high-grade accessories, such as:Lining, interlining, Canvas, Felt, Pocketing, Ban roll&Waist band, Tapes, Ready-chest piece, Sleeve head, Shoulder pad and so on.

Now take that piece of dangling gold thread and go back and forth over and around the angel, crossing over the chest and back and under the arms to secure it all.