slippery wallpaperProviderpixabayResolution5193 × 3462Aspect ratio1.50:1AuthorClickerHappySourceOpen original page Download wallpaper Available sizesPreview150 × 99Web640 × 426Large5193 × 3462Tagsslipperysignalsignwetyellowsafetyjanitorsymbolslippery when wethazard