This Intra-Oral Tip is designed for use with the Sopro Life 4/pk Black Rubber Covers 990135. It is made by Acteon and is intended for use in dentistry. The tip is made of high-quality materials and is designed to provide a comfortable and secure fit. The unit quantity is 4 and it comes in a sleek black color. This product is perfect for those in the dental industry, including dentists and hygienists. It is also great for those who are looking for a reliable and comfortable Intra-Oral Tip. With its black color and sleek design, it will fit seamlessly into any dental practice.