• Strong steel spring clamp attaches to any surface to 2-1/4"-wide; PVC coat protects surface
• Heavy-duty steel 20" flex-neck bends to any position - then holds it!
• High clarity 3-1/2" glass lens with 4-diopter magnification; see fine detail with minimal distortion
• Magnifier rotates 360-degrees for perfect viewing angle; adjustable tension
• Versatile hands-free magnification for reading, electronics repair, photographs and collectibles

Dimensions: clamp 4-3/4"L x 2-3/4"W, maximum opening 2-1/4", throat 2-1/4"; flex-neck 20"L x 1/2"-diameter, total length with magnifier 24"; magnifier 3-1/2"-diameter x 1/2". Total weight 18 oz.