12oz 90mm diameter 400ml double-wallpaper cup, made of high-quality kraft paper with PE lamination. The double-layer hollow structure provides insulation and burn protection, eliminating the need for an additional cup sleeve. Available in pure white and off-white colors. Top diameter 90mm, bottom diameter 58mm, height 110mm. Paper weight: inner 320g + outer 280g. The cup is sturdy, waterproof, and leak-proof. Suitable for hot drinks like coffee, milk tea, and juice. The blank cup body supports custom LOGO and pattern printing. Ideal for takeout packaging in coffee shops and tea shops. Factory stock available for bulk purchases.