Spread'em is an understatement when you have the Adjustable Pussy Clamp Stainless Steel. A true Master Series signature sex toy will see couples open up to new and exciting sex play. Use the thumbscrews to open up the exteriors of the clamp and pull their inner or outer labia through. Tighten the thumbscrews to secure the device, leaving them trapped in pinching pain and pleasure! The heavy-duty stainless steel is durable enough to last you through many years of inventive use. The innermost opening is 3.3 inches in length, 1.15 inches in diameter. Each side of the clamp opens to 1.25 inches in width.