Check the listing for details. P200 Quick Release Clamp Adapter + Plate for Manfrotto 577 500 501 AH 701503 HDV. Condition: New. Listed at 99.95 USD. Shipping Free shipping within US (including AK, HI, PR etc). Delivery to most US addresses in 2-3 business days. International buyers can use the ebay global shipping program. http://pages.ebay.com/seller-center/shipping/global-shipping.html Products The knob color is black as showed in the main picture. VERSATILE: Can be used with tripod, rail, stabilizer, and other photographical gears. Compatible with Manfrotto 501, 500AH, 701HDV, 577, etc. CONVENIENT: Fast switching between different devices without replacing the quick release assembly. DURABLE: Made of aluminum alloy, the P200 plate can tolerance different working environments. Drop proof. BUY WITHOUT WORRY: This item is composed of a quick release clamp adapter and a quick release plate. The seller provides 1 year US warranty. Customer service responses to your request within 1 business day. Return 1) 30 days worry free return. 2) Serial number is recorded when it's shipped. ONLY matched serial number item will be granted refund. 3) 15% restocking fee may be applied if the product or original package was damaged by the buyer. Higher restocking fee may apply if any parts are missing. 4) Buyer pays return shipping if item is not defective. Seller will pay for return shipping if item is tested defective and will waive the restocking fee. 5) Return is not a pleased thing for both buyer and seller. Please make sure this is the item you want before placing order. Should you have any question, please ask seller first. We will try our best to make it as easy as possible.