Rainbow Latex Elastics Yellow 5/16′ (7.9mm)
2 OZ = 56.6 Gms.
Rainbow elastics are colored intraoral elastics.
The elastics are made from Superior surgical grade double purified latex. The elastics give accurate force and minimal force decay. The elastic force is measured at three times the slack diameter. The proprietary vulcanizing process gives uniform curing and also prevents latex swelling due to the absorption of saliva.