Features: 1. 5-in-1 function: Not only a small hammer, also come with 4 kinds of small screwdrivers. 2. Material: alloy steel. Durable and fashionable. 3. Size: Length 17cm Width: 5.2cm, compact and lightweight. 4. Can be used for breaking walnuts, knocking dried fruits and nuts, etc. Not for nail. 5. Great mini repair tool, repairing clocks, repairing electronic products, household, school manual DIY, etc. Notice: 1. Actual color may be slightly different from the image due to different monitor and light effect. Please allow 1-3cm deviation due to manual measurement. 2. This hammer is not suitable for hammering iron nails, nails and wall nails! Specification: Material: alloy steel Size: Length 17cm Width: 5.2cm Suggestions for use: breaking walnuts, dried fruits and nuts, massage hammering, repairing clocks, repairing electronic products, ringing bells for corporate listings, smashing golden eggs at TV stations, hammers for school activities, hammers for households, hammers for manual DIY, etc. 5 in 1: 4 x screwdriver, 1 x small hammer includes: 1 x small hammer 4 x screwdriver