Second Layer – World Of Rubber (1981, Vinyl) - Discogs
Amazon.com: Ner Mitzvah Safety Rubber Set for Oil Candle Cups - 5 Layer - 9 Pack - for Hanukkah Menorah Oil Cups and Shabbos Candles in Canadlabras : Home & Kitchen
StaticTech Dual-Layer Rubber Anti-Static Workstation Mat, 50' Roll