Plant Silk Lanyards. Manufactured from the waste stems of grain crops the fabric is biodegradable and sustainable. Supplied unbleached as standard which we regard as more’earth friendly’ but can be pantone dyed if required. Lanyard Lanyards Available in 1 cm 1. 5 cm and 2 cm. Price includes a standard clip AND a safety break. Screen Printed. Standard 2 3 week delivery. Minimum quantity 100.