Mark is an average sized, harness-compatible dildo made of Tantus Ultra Premium 100% Silicone Dual Density O2 material and boy does he feel real. Mark features a super soft outer layer of silicone and a dense inner layer, specifically designed to deliver maximum satisfaction through a realistically familiar feel. They have created a thicker base for added stability when used with a harness with lifelike veins on the shaft for extra pleasure. It has a slight curve for added g-spot satisfaction and features an exaggerated head with no inner core for soft, yet effective stimulation. There is nothing else on the market that feels as realistic as Mark. Practically sized, this deluxe dildo plays so sweetly. Mark is the perfect comfortable fit not too big, not too small. Tantus' Dual Density O2 line delivers maximum satisfaction and a realistically familiar feel through a Super Soft outside and a hard muscle core, both made of Tantus' own unique blend of 100% Ultra-Premium Silicone. Mark is available in three skin tones and features a bulked up base perfect for harness play. Realistic dildo measures 6.25 inches long by 1.375 inches wide.