Arachnid Mesh is a unique Spiderweb Sash found in Diablo II. Arachnid Mesh is the only belt in the game that offers + to skills. Although a Sorceress that specializes in Cold Spells may find a belt such as Snowclash more practical, Arachnid Mesh is useful to other casters, due to its bonuses to cast rate, skill bonus, and maximum mana.