Made of thermosensitive material which softens at body temperature to accommodate individual patient anatomy. Soft flexible flange helps easy fixation. 15 mm connector can be rotated in 360 degree direction & facilitates the safe connection to breathing system from any direction. Radio opaque blue line for X-ray visualization. Supplied with cotton neck tape. Being light in weight and non irritant it avoids the inflammation around tracheostomy. Sterile, individually Blister packed.