GRASS STRAW: Origin: Vietnam Material: 100% naturally grown grass (1year old) Color: Natural color Length: 18-22cm Inner diameter: 4.5-6.5mm Thickness: 0.5-0.8mm Shelf life: 6-12 months depends on methods of preservation Feature: 100% Natural, no chemical, eco-friendly, compostable, suitable for juice, smoothie, safe for human health. Packing: in paper bag, carton box or as customers request. MOQ: 100,000 pcs