Double sided laminate refill cartridge for the discontinued Xyron 850 machine. Contains 100-feet of dual laminate. Permanently laminates items up to 8 inches wide front and back. Refill cartridges are easy to change and are available in repositionable or permanent adhesive and a laminate/adhesive combination. Machine eliminates messy sprays and utilizes pressure instead of heat to laminate, eliminating fumes and warm up time.