It can be worn single, or use the leather spacer/ sheet to fasten on your thumb. Ergonomic design, polishing, comfortable hand feel. Good for protect the archer' s thumb from while the player is shooting ( these ring have been handmade to the finest quality ). Suit for the Eastern traditional archery; for example, Mongolian style. high- quality brass, precision production, beautiful, generous, and durable. - Color: Golden. - Material: Brass. - Size: 8 x 2 x 1 cm. - It can be worn single, or use the leather spacer/ sheet to fasten on your thumb. - Good for protect the archer' s thumb from while the player is shooting ( these ring have been handmade to the finest quality ). - high- quality brass, precision production, beautiful, generous, and durable. - Ergonomic design, polishing, comfortable hand feel. - Suit for the Eastern traditional archery; for example, Mongolian style. Package Including 1 x archery finger guard