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Liner and Underlayment
The liner (black) is High Density Polyethylene (HDPE). The underlayment (white) is a non-woven, needle-punched synthetic purchased at an upholstery shop.
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The liner (black) is High Density Polyethylene (HDPE). The underlayment (white) is a non-woven, needle-punched synthetic purchased at an upholstery shop.
