There are 3 balls with materials and 3 chairs in the file:
1. Flow Slim Padded Armchair 5 Point-Star on Castors MDF Italia
Base: white / black
WxHxD 67x764x67cm
https://www.miliashop.com/en/armchairs-and-chaise-lounge/7156-flow-slim-padded-armchair-5-point-star-on-castors-mdf-italia.html 
2. Flow Slim Armchair Padded With 4-Legged LEM MDF Italia
Base: white
WxHxD 65x764x65cm
https://www.miliashop.com/en/armchairs-chaise-longue/7153-flow-slim-armchair-padded-with-4-legged-lem-mdf-italia.html 
3.Flow Slim Padded Armchair Central leg
Base: Painted Green / Painted Avio Blue / Painted Mud Brown
WxHxD 56×76.4x56cm
https://www.mdfitalia.com/en/  Six colors of fabrics Grid: White R503 Col. 05 / Medium Gray R505 Col. 09 / Dark Gray R506 Col. 10 / Dark Green R509 Col. 13 / Dark Blue R507 Col. 11 / Blue R508 Col. 12 Name: Flow_Slim_Armchair_5
Version: 2013
Preview: Yes
Units: Millimeters
Polys: 195629
XForm: Yes
Box Trick: Yes
Model Parts: 17
Render: Corona
Formats: 3Ds Max 2013 OBJ FBX