Crafted from PVC, these caps feature excellent heat resistance and resistance, providing protections for wine bottles against external things Perfect for sealing bottles during home gatherings, parties, or professional settings like wine cellars, they quick heat shrink application for secure storage Ideal for both home wine enthusiasts and commercial businesses, such as wineries or restaurants, these shrink caps cater to users seeking efficient wine preservation solution Available in various stylish colors and patterns, these caps not only guard your wine but also improve its aesthetic appeal, making these an elegant tool for gifting Our premium PVC wine shrink cap ensures a seal to protect your wine from air, preserving freshness and extending life effectively