The Hu-Friedy IM8125 IMS Signa-Stat Cassette 12 Instrument Cassette Tray in Yellow is a specialized instrument tray designed specifically for orthodontic practices. Made by the reputable brand Hu-Friedy in the United States, this cassette tray is intended to securely hold and organize 12 instruments used in orthodontic procedures. The vibrant yellow color adds visibility and easy identification of the instruments during use, making it a convenient and practical tool for orthodontic professionals.