100 Pcs 8x12 Inch Sublimation Shrink Wrap Sleeves, PET Heat Transfer Shrink Film for Tumblers, Mugs, Cups, DIY Crafts and Personalized Gifts

Simple, Professional Results The process is straightforward: insert your prepared item and sublimation transfer into the sleeve, then apply heat using a hot air blower or convection oven. We recommend a temperature of around 320°F (160°C) for approximately 4 minutes, though slight adjustments may be needed based on your specific oven's characteristics. The film will shrink uniformly, pressing the design onto the surface for a permanent, professional finish.Endless Creative Possibilities Transform ordinary blanks into extraordinary personalized products. These sleeves are compatible with countless items, including popular drinkware like tumblers and coffee mugs, as well as phone cases, keychains, ceramic tiles, coasters, small signs, and puzzles. Whether you're making gifts for loved ones or producing inventory for your online shop, this wrap delivers reliable quality.Package Contents & Specifications: - Quantity: 100 Pieces Sublimation Shrink Wrap Sleeves- Size: 8 x 12 Inches (Approx. 20 x 30 cm)- Material: Premium PET FilmImportant Usage Tip: For best results, always monitor your heat source. Do not exceed 360°F (182°C) as excessive heat may cause the film to over-melt or burn. Always conduct a test on a single piece to fine-tune time and temperature settings for your specific equipment.

• 【Premium Quantity & Size】You will receive 100 pieces of high-quality 8x12 inch sublimation shrink wrap sleeves. This generous pack ensures you have ample supply for multiple projects, allowing seamless full-wrap printing on various items.
• 【Superior PET Material】Crafted from durable and reliable PET material, our shrink wrap provides excellent clarity and consistent shrinkage. It tightly conforms to substrates during heat application, ensuring vibrant, wrinkle-free transfer results every time.
• 【Easy & Effective Application】Achieve professional full-wrap designs effortlessly. Simply place your item and transfer paper inside the sleeve, use a hot air blower or oven (recommended: 320°F for approx. 4 minutes, adjust based on your equipment) to shrink the film for a perfect, bubble-free adhesion.
• 【Versatile Use for Crafts & Business】Ideal for DIY enthusiasts and small businesses creating custom merchandise. Perfectly suits tumblers, mugs, cups, keychains, coasters, phone cases, puzzles, ornaments, and other flat or curved sublimation blanks for personalized items or unique gifts.
• 【Optimal Transfer Performance】Engineered to enhance your sublimation process. The shrink wrap secures the transfer paper tightly against the substrate, promoting even heat distribution and preventing shifting, which results in crisp, detailed, and professional-quality full-coverage prints.