INCOMPARABLY DURABLE MATERIAL: Featuring a strong, water based, adhesive acrylic base, a 1.9mil thickness packing tape roll is bound to meet all your demands. It can endure humidity and heat as it features an astounding 0°F to 140°F application range! Last but not least, it is made in the USA and it is a high quality packing supply. SAFE, LONG-LASTING, FLAWLESS PACKAGING: Forget about flimsy, cheaply made packaging tapes once and for all! The TOTALPACK box tape is extremely sturdy and it features a long shelf life. It does not turn yellow over time, keeping your storing boxes looking great. Last but not least, it meets all the UPS, FedEx and US postal regulations.