Recently certified as a rear cord safety device for roman blinds For use with 4mm fibreglass rods.
Comes away under pressure - reusable - clips back on
Clear Clip Ring Roman Blind Safety Device - for 4mm Rod - Child Safe
Roman Blinds Spare Parts - Rear Ring and Clip for 4mm Rods
Sold in packs of 10 - 20 - 25 - 50
Clear Clip On Cord Guide Ring for 4mm Rods