Boker Tree Brand Trapper Yellow Folding Knife Yellow Delrin. 13" (10.49cm) closed. Mirror finish stainless clip and spey blades. Yellow Delrin handle. Nickel silver bolster(s). Inlay shield. Boxed. No Amazon or Walmart Sales Specifications for Boker Tree Brand Trapper Yellow Stainless Steel Folding Knife: Manufacturer: Boker Closed Length: 4.13 in Blade Material: Stainless Steel Handle Color: Yellow Delrin Weight: 0.24 lb Package Contents: Boker Tree Brand Trapper Yellow