Product description Material: 201/304Stainless steel Color: silver tone Scope of application: rooftop / balcony / outdoor / garden Function: large displacement to prevent blockage Total size: As Picture Specification: 50 is suitable for 50mm pipe diameter 63 is suitable for 63mm pipe diameter 75 is suitable for 75mm pipe diameter 83 is suitable for 83mm pipe diameter 110 is suitable for 110mm pipe diameter 160 is suitable for 160mm pipe diameter Package content:1 x floor drain Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.