Cautions
1.Safety Harness should be hanged on higher place and user in a lower place. 
2. Absorber, speed didfferential dvice and self-locked carabiner can be used together. 
3. Users are forbidden to tie the rope, or connect the hook directly to the safety harness. The hook should connect with carabiner. 
 4. All the accessories are not allowed to be moved. 5. After two years using, must be tested. 
6. The connection of safety harness, main lock and main rope should be in correct position. 
7. Avoid slit and sharp condition. 
8.Harness should be used under 80° C
9. Avoid contact with chemicals. 
10. Don't stitch or remove the seam.