Nostril Retainer Features This product prevents the deformation of the nasal foramen after the surgery for cleft lip or palate, rhinoplasty, or augumentation rhinoplasty without imposing a burden on the patient. It is available in 9 sizes each for the standard and long types so that it can be used in a size appropriate to each patient. It is made of soft, less irritative silicone. Nostril Retainer (SINGLE) Features This product is suitable for patients with nasal foramens of different sizes or those with a thick columella nasi wall. 6 sizes are available for both left and right parts, so that the proper size can be selected for each patient. Made of soft, less irritative silicone. Precautions for use Do not damage the product while picking with forceps. Product may be torn from the damaged part. If damaged, please immediately switch to a new product.