Feature: 1. Main Function: Elastomeric orthodontic band is designed to fixing bracket position, used to adjust the gap between teeth, helpful for orthodontic treatment. 2. Multiple Shapes: Dental ligature ties are made with rounded corners and flat tops, ensuring a comfortable and long lasting fit for dental braces. 3. Strong Bonding: Orthodontic O ring rubber bands provide a strong bonding with rounded corners and flat tops, keeping wires tighter and longer. 4. Quantity: Rubber bands contain a total of 40, enough to ensure that you can use them for a long time and replace old or broken ones with new ones. 5. Low Allergenic Material: Orthodontic ligature ties are made of low allergenic rubber, providing excellent stretch and rebound for dental braces. Specification: Item Type: Dental Orthodontic Ligature Tie Material: Rubber Characteristics: High strength elasticity Product Use: Fixed bracket position, used to adjust the gap between teeth. Package List: 40 x Dental Ligature Ties