sturdy and simple to install. Fine workmanship and ideal style. Material: plastic colour: blue+white Package Contents: 1 x water pipe filter (including a clear out cotton) 5 x filter cotton Only the above package content, other merchandise should not included. Note: Light mirrored image and varied displays may cause the color of the thing within the picture considerably various from the real thing. The measurement allowed error is +/- 1-3cm.