Low Back Backles Bra Adjustable Extender Hook Converter. 3 Colors available: black/white/khaki .

This is a fabulous one for low back tops and summer dress. Fully adjustable bra adapter strap, simply attach it to the bra, cross over behind and fasten the strap in the front. Can be attached to any bra and fully adjustable. Material: Cotton and Fabric
Length: app 60cm/23.6' Width:app 1.3-3.1cm/0.51-1.22"