durable and simple to install. Fine workmanship and excellent style. Material: plastic colour: blue+white Package Contents: 1 x water pipe filter (including a transparent out cotton) five x filter out cotton Only the above package content, other merchandise are usually not included. Note: Light mirrored image and various displays could cause the colour of the item in the photograph a chunk varied from the real thing. The measurement allowed error is +/- 1-3cm.