they have a swivel T-bar mechanism

The Ti2 Titanium Chaos Pendant Necklace - Aqua is hand-crafted and sits on a nylon-coated multi-strand collar which is hypoallergenic and kind to your skin

It measures 7cm(height) x 13

This charming collar bar by David Van Hagen will add a touch of class to your formal wear

71cm at shortest adjustment

orton west dragonfly brooch silver 063428 Satin Silk they have a swivel T-barPerfect for women is this Orton West silver dragonfly brooch, it is also made from sterling silver. It measures 3. 3cm(height) x 4. 1cm(width). All the brooches come complete in a presentation box. The Orton West Dragonfly Brooch Silver wings have been fashioned in the most stunning way possible. With a shiny polished finish, this will be certain to add a touch of class to your attire for any event. A must have addition to your jewellery box. KEY