Adjustable design: 2-in-1 shrink wrap sealer with temperature adjustable from 1 to 9 levels, suitable for films of different thicknesses.Equipped with an 1800W hot air gun with 2-level adjustment, compatible with PVC, POF, and plastic bags. Easy to use: Simply place items in plastic, seal them, and use the heat gun to shrink the wrap.Avoid holding the heat gun too close to prevent melting the plastic during the process. High efficiency: Features a heat-based weld bar that seals and cuts simultaneously without blades, enabling one-step operation to save time and improve overall packaging efficiency. High quality: Constructed from durable iron material for wear resistance, with a quartz tube heater for fast heating and energy-saving performance during use. Wide compatibility: Includes a sealer for film sealing and cutting, plus a hot air gun for shrink wrapping, suitable for PP, PE, PVC, POF materials, and ideal for footwear packaging applications.