Mask chains are a great way of dressing up your mask, coordinating it with your outfit, or just making your respirator feel more 'you'. This lightweight silver plated mask chain features two spike charms and a hefty dose of 'don't mess with me' energy. 24cm long as standard, or I can adjust it to your own measurements (recommended - see below!) £4.80 from the purchase of this mask chain will be donated to Breathe Easy Sheffield. IMPORTANT: Fitting Information This chain measures 24cm, which will fit an Aura or similar (pictured on a Trident), but not all masks are equal! The fit will depend on factors such as where the straps attach (outside or inside), width of mask etc. For the best fit, please watch this video, which explains how to measure for the best fitting mask chain. (You will need to copy and paste the link into your browser.) https://rb.gy/3osuwm Metal allergies/sensitivities Please be aware that on some masks (e.g. the Aura), the metal lobster clasps will be in direct contact with your skin. If this will cause issues for you, please just send me a message and we can discuss alternative fastenings.