MENS Silicone Rings / Travel Rings Fitness

Brand new set of 5 Thunderfit brand men's silicone rings. Package has been opened but never worn/used only tried on and were too small for my husband. Similar to Enso brand of rings which retail for $30-$50 dollars each. Great alternative to metal rings for those who work with their hands, have an active lifestyle, want a backup/travel ring, etc. Fits size 7.5-8 (see size chart). Has some stretch. 2.5mm wide. "Metallic bronze" ring has manufacturing defect (black ring on one of the edges - see photo).