Arca-Swiss Compatible Fusion Lens Plate - 3.75" length - Color Black Quick release lens plate compatible with Arca-Swiss style quick release platforms Stainless Steel Deployable Attachment Loop for connecting a Black Rapid or sling style strap Removable Anti-twist Heel Screws and Stop Screws Black Rapid Strap Compatible Constructed of aircraft grade aluminum and stainless steel - Black Anodized Finish