Basic postal delivery tubes are cases that protect the content during postal delivery to the reciever.
The exterior of basic postal delivery tubes is in brown or white colour. Tubes are closed with plastic covers.
Spirala Engineering Ltd. can, at order more than 1.000 pieces, provide and deliver tubes with covers in four basic colours.
Basic postal delivery tubes are avaliable in dimension FI 60 mm, FI 77 mm and FI 99 mm.
The packaging of tubes is carried out in PE bags (for smaller amounts) and on salvers on paletts (for larger amaunts).