Usually found on the original US Delivery 356C Cars, these are thin white polyethylene pieces which go under the battery. The intent seemed to be to isolate any battery acid from the battery box floor. We have them in two sizes accommodate both early and late batteries.

200 x 160 (7.8 x 6.3") NLA 611 001 00 $3.50

225 x 175 (8.6 x 6.9") NLA 611 002 00 $3.50