Think Knot Shop › Granny Square Shrug /Sleeves Image 1 of 3 Image 2 of 3 Image 3 of 3 Granny Square Shrug /Sleeves from £45.00 28 Hours in the making. 100% AcrylicHand Wash or Machine Wash at 30 degrees.All granny squares vary in design. Size: Select Size Small Medium Large XLarge Quantity: Purchase Added! 28 Hours in the making. 100% AcrylicHand Wash or Machine Wash at 30 degrees.All granny squares vary in design.