Supplied in packs of 25, these dimpled oil only sorbent mats are made of highly absorbent polypropylene and are designed to fit 210L (55 gallon) drums perfectly with 2 holes. Ideal for keeping the drum top clean these oil only absorbent mats are suitable for all oil based liquids (including lubricants, fuels and vegetable oil) . The drum top mats are strong and not easy to tear and damage. The absorbent mats are white in colour which draws attention to any spills and clearly shows saturation level. Features of the oil only drum top mats include: Manufactured from sonic bonded meltblown polypropylene Tough and durable Dimpled pattern allows mat to quickly soak up liquids Suitable for oil based liquids only (including lubricants, fuels and vegetable oil) Super absorbent fine fibres allow the mats to quickly soak up spilt oils Hydrophobic technology - they do not absorb water Designed to fit a 210 litre (55 gallon) drum perfectly with 2 access holes