floor felt underlayment, felt underly ,floor pad,felt pad ,floor underlay ,carpet underlayment,silent underlayelt pad , put it under flooring , needle punched recycle materails with silver foil,   2-4MM thickness, keep silent and water proof,

1): roll size: 100sqf/roll ,200sqf/roll or according customer's requiry.

2): color : mixed.

3):thickness: 2-4mm

4):weight: 400-1000g/sqm

5): package: PE bag/roll

6): production ability : 20x40HQ/month

7): shipping time :20days after confirmed order

8): payment term: L/C at sight or 50% T/T in advance & 50%T/T against documents