20PCS Replacement Elastic Straps for Meyson EMA Application (Blue, 13 mm)

Features

• Easy to ReplaceMoistening the elastic straps in hot (not boiling) water will make it easier to attach them to the appliances. After the strap goes on the button with the number facing out, it may be necessary torotate it to seat it properly.
• 100% Latex FreeElastic straps allow you to adjust the appliance in one millimeter increments. The elastic straps are 100% latex free and are easily changed allowing free lateral excursion.
• 2 StrengthsThe two strengths are differentiated by color: Yellow-Less Flexible-Provided if the Protrusive Bite taken is advance of end to end and also used to decrease in protrusive strain, Blue-Standard Strap Flexible-Included for 5mm extension.2 StrengthsThe two strengths are differentiated by color: Yellow-Less Flexible-Provided if the Protrusive Bite taken is advance of end to end and also used to decrease in protrusive strain, Blue-Standard Strap Flexible-Included for 5mm extension.
• 9 LengthsThere are 13mm, 14mm, 15mm, 16mm, 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 21mm for choice. The shorter the elastic strap, the farther the mandibleis advanced. You should replace the straps whenever the holes in the straps are oval or when the existing strap is 1/8 inch longer than a new strap