OPCC Unisex Halloween Cosplay Tentacle Octopus Cthulhu Knit Beanie Hat Cap Wind Ski Mask Anti-cold Hats,1PCS Opcc Sticky Notes included Stylish knit ski mask in octopus shape with tentacles Exquisite handmade craft make it in good quality. Fine woolen yarn can keep you warm. Suitable for season: spring, autumn, winter