HOLOGRAPHIC MYLAR 1 LB BAGS 25CT HEART VALVES DESIGN Bring bold, edgy appeal to your packaging lineup with the Holographic Mylar 1lb Bags – Heart Valves Design, 25ct Pack . Featuring a striking holographic finish with a Heart Valves–themed design , these oversized bags combine unique novelty style with professional-grade bulk storage performance . Each bag holds 1 pound (16 oz) , making it ideal for bulk flower, edibles, or wholesale cannabis products . Constructed with heavy-duty, smell-proof,