PREMIUM MATERIALS: Made from high-quality materials, this replacement shaving head is functional, efficient, and easy to use. WIDE COMPATIBILITY: Compatible with PT710, PT715, PT720, PT721, PT722, PT724, PT725, PT726, PT727, PT728, PT730, PT731, PT732, PT734, PT735, PT736, PT737, PT739, PT786, PT810, PT815, PT860, PT866, PT868, PT880, AT810, AT811, AT814, AT891, AT893, AT910, AT911, AT750, AT751, AT752, AT753, AT754, AT757, AT758, AT798, AT926 and other compatible models. EASY INSTALLATION: Simply clean the shaver before installing the new shaving head. Replace shaving heads every 18 months for best results. PERFORMANCE: Replacing old blades with these fresh heads delivers up to 25% more efficient shaving performance. Regular cleaning ensures optimal operation. DURABLE DESIGN: Constructed with high-quality ABS and stainless steel for durability. Includes a practical cleaning brush for easy maintenance. DIMENSIONS: Shaving head measures approximately 60 x 50 x 30 mm (2.36 x 1.97 x 1.18 inches). PACKAGE INCLUDES: 1 x Replacement Shaving Head