This is a #1 Tip Phillips Screwdriver with Precision Handle from Wiha.

FEATURES: Tapered handle allows rapid rotation. Rotating cap for precise turning and control with fingertip. High alloy chrome-vanadium-molybdenum-steel blade. Molded on ergonomic handle. Exact fit precision tip. Professional quality. Carded packaging.

INCLUDES: One #1 Tip Phillips Screwdriver with Precision Handle.

SPECS: Length: 6-5/8" (16.8cm) Tip Size: #1 ir/kh  

BOX DIMENSIONS: 2.38" W. X .88" H. X 8.38" L. BOX WEIGHT: .08 LBS.