Features:
1. Be able to expand freely and select the required length
2. Excellent material, durable
3. Sponge handle, antiskid and shockproof
4. It can be used to check whether the walls, floors, ceilings, tiles, etc. of the house are empty

Specifications:
Material: stainless steel
Size:
Closing length: 22cm/8.66"
Pull out length: 98cm/38.58"

Notes:
1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
2. Please allow 1-3cm measuring deviation due to manual measurement.