# (SIA) Elastomeric Ligatures

Ligatures are available in 21 di erent colors and have an inner diameter of 1,3mm (0,051″), an outer diameter of 2,95mm (0,12″), and a thickness of 0,9mm (0,035″).

## Technical specifications

- **Brand:** SIA
- **Model / SKU:** (SIA) E90-LIBBSO T

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Source: https://innobrace.i12ai.com/products/accessories/sia-elastomeric-ligatures