The Colt Jumbo is a pure silicone man sized silicone probe. It is sturdy, durable and pliable. It has a sturdy heavy-duty suction cup base. Black in colour. This product is body safe, unscented and phthalate free. 7.75 inches’ x 2.25 inches / 19.75 cm x 5.75 cm. Circumference 8 inches, Base diameter 3.5 inches, Largest insertable diameter 2.54 inches. Use with a water based lubricant.