| Dimensions | 122x43x15 cm, 44x67x15 cm, 44x30x15 cm |
| Nr. of pieces in set | 3 |
| Nr. of T-nuts | / |
| Fixing | screw-ons |
| Dual texture | no |
Tube combination makes it possible to link PU tubes to GRP pieces. The tube ends close the edge of the big tube from one side and make it possible to continue with PU tubes.
