- Corrugated polyurethane interior.
- Copper wire spiral reinforcement.
- Outside corrugated polyurethane.
- Temperature: -40 ºC to +100 ºC.
- Antistatic (connecting the copper wire to ground).
- Non-toxic and suitable for contact with dry food (Reg. CE nº1935/04, Norm 2002/72/CE, DM. Nº 104 of 21.03.73).