• Material: NiTi (Nickel Titanium)
• Size: .010"x.030"
• Length: 178mm 
• Quantity: 3 Sticks
• Force: Medium-200gf 
• Purpose: Produce Light Continuous Force To Open Space Between Teeth
• Qualities: Rapid Tooth Movement, Long Timespan
• Certifications: FDA Approved, CE Approved, ISO (9001:2008), MEDICAL ISO (13485:2003)
• Country of Manufacture: Brazil
• Package Includes: 3 Morelli Orthodontic NiTi Open Coil Springs

Orthodontic NiTi Open Coil Spring is designed to produce light continuous forces. This spring is made of Nickel and Titanium for easy manipulation. NiTi springs are highly resistant to permanent set and provide comfortable, predictable forces during treatment.