These ivory-white, semi-transparent compostable mailing bags are made from natural potato-starch and other biologically sourced polymers. The compostable material is thermoplastic-free and plasticiser-free and can also be home-composted. The back of the mailing bags are printed with a green compostable leaf logo and the words 'COMPOSTABLE for a better world', with 'MATERIAL CONFORMS TO EN 13432' underneath. The bag has a self-adhering *peel 'n seal strip (please see below).

• 100% biodegradable and compostable in accordance with EU directive EN-13432. 
• Biobased carbon-share of entire formulation exceeds 30% (in accordance with ASTM D6866). 
• Designed to disintegrate in industrial compost units in less than 90 days. 
• Suitable for domestic composting (disintegration time will vary, normally taking longer than 90 days). 
• Store bags away from direct sunlight, humidity and other heat sources - use within twelve months of delivery. 
• Sender address box and safety warning notice printed on the flap. 
• Due to the nature of the material the peel 'n seal strip is only semi-permanent on initial contact sealing. A more permanent seal may require the mailer to be left at room temperature for several hours once sealed.