On the following list shows the abbreviations international standards of the main materials used to make the pieces from the collection available on GROPPETTI.EU
For further information please contact eshop@groppetti.eu
| AB | MANILA HEMP | PA | POLYAMIDE FIBER (NYOLON) |
| AC | ACETATE | PB | POLYCARBAMIDE |
| AF | OTHER FIBERS | PC | POLYACRILIC FIBER (ACRYLIC) |
| AG | SILVER | PD | GOOSE DOWN |
| AL | ALFA | PE | POLYETHYLENE (TEREPHTALATE) |
| AM | ALUMINIUM | PI | PAPER |
| AS | ASBESTOS | PL | POLYESTER |
| AU | GOLD | PP | POLYPROPYLENE (POLIPROPILENICA) |
| BB | BAMBOO | PR | PROTIEN |
| CA | TRUE HEMP/CANVAS | PT | PLASTIC |
| CC | COCO | PU | POLYURETHANE FIBER |
| CF | CARBON FIBER | PV | PVC |
| CL | CHLOROFIBRE | RA | RAMIE |
| CN | CELLULOID | RE | RESIN |
| CO | COTTON | SE | SILK |
| CU | CUPRO | SI | SISAL/SISAL HEMP |
| EA | ELASTANE (SPANDEX/LYCRA) | SN | SUNN HEMP |
| EL | ELASTODIENE | SS/SST | STAINLESS STEEL |
| FL | FLUOROFUBRE | TA | TRIACETATE |
| GI | GENISTA (DYERS GREENWEED) | TR | TEXTILE RESIDUES OR UNSPECIFIED COMPOSITION |
| GL | GLASS FIBER | TV | TRIVINYL |
| H | HENEQUEN FIBER | VE | GLASS |
| HA | HAIR | VI | VISCOSE (RYON) LUREX |
| HL | MIXED LINEN | VY | VINYL |
| JU | JUTE | WA | ANGORA |
| KE | KENAF (HIBISCUS HEMP) | WB | BEAVER |
| KP | KAPOK | WG | VICUNA |
| LA | DUCK DOWN | WK | CAMMEL HAIR |
| LH | LEATHER | WL | LAMA |
| LI | LINO | WM | MOHAIR |
| LO | GOOSE DOWN | WO | WOOL |
| LP | FUR | WP | ALPACA |
| LY/CLY | LYOCELL | WS | CASHMERE |
| MA | MODACRYLIC | WT | OTTER |
| MD | MODAL (MODAL COTTON) | WU | GUANACO |
| ME | METALLIC FIBER | WV | VIRGIN WOOL |
| MG | MAGUEY FIBER | WY | YACK |
| NY | NYLON |
