Libral Traders Pvt. Ltd supplies Tooth Shaped Hygienic Lingual Retainer. Libral Traders Pvt. Ltd offers a wide range of accessories and equipments used in the field of Dental & Surgical specially Orthodontics. The Tooth Shaped Hygienic Lingual Retainer is a tooth shaped pad that allows the maximum retention strength. The Tooth Shaped Hygienic Lingual Retainer comes in small thickness for a perfect adjustment to the lingual surface, with ease of hygiene and patient discomfort.