STANDARD ELASTIC BACK SUPPORT - {ALL COLOURS / SIZES} Size:XL The Ambu Mk4 BVM features

The Ambu Mk4 BVM features a swivel between the patient valve and the mask

Flame Retardant

Upower Stego Safety Boot - {ALL SIZES}

These rolls are suitable for use in toilet roll dispensers

2 waterstop connectors

STANDARD ELASTIC BACK SUPPORT - {ALL COLOURS / SIZES} Size:XL The Ambu Mk4 BVM featuresSTANDARD ELASTIC BACK SUPPORT {ALL SIZES} STANDARD ELASTIC BACK SUPPORT 9" (22. 8 cm) all elastic body for extra firm support Contoured high cut front panel Non conductive polypropylene stays Adjustable, detachable suspenders Stretchable bias binding with zig zag stitching Rubber track webbing Black Fits waist 34" 38" (89 97cm)