... 18",21",24", 28", 30" 3.Model:single elastic,double elastic Disposable capStrip Cap 1. Weight:10gsm-16gsm; 2. Size:18", ... 21",24", 28", 30"; 3. Model:single elastic,double elastic; ... SpecificationsDisposable medical strip cap: 1.Specification:single elastic or double elastic 2.Colour ...