1. Made from strong high density HDPE material.
2. 0.4mm thickness(Double layer)
3. Available in two sizes 13*68mm/13*40mm to fit a variety of different sized umbrellas.
4. Biodegradable material optional.
5. Custom size available.
6. Logo Printing available.
7. Packing 100 per pack, 1000pcs/2000pcs/4000pcs per carton as per request.