Size... Approximately 11.5cm long, 7cm wide Thickness... Approximately 8mm Colors... Gray, Light Gray, Deep Green, Deep Blue This is a set of 4 handmade acrylic scrubbers. They are knitted with 100% antibacterial and deodorizing acrylic yarn. They are knitted with a method that creates thickness, so I think they are easy to use with a moderate thickness. The knitting pattern is the same on both sides. They have loops so you can hang them. There may be slight variations in size and knitting. Please understand that these are handmade by an amateur before purchasing. Acrylic Scrubber Eco Scrubber Handmade Kitchen Cleaning Supplies