• Includes 12 ultra-fine interdental brushes with a diameter of 2 mm. • Tynex fibers that ensure efficiency and durability. • Bicolor fibers to identify bleeding and dental plaque. • Stainless steel rod coated with polyurethane to prevent injuries. • Protective cap for the brush that attaches to the base of the handle and allows it to be extended. • Product dimensions: 7.8 cm wide, 2 cm high, and 13.8 cm long. • Total product weight: 0.03 kg.