Bamboo Foldable Bread Slicer by KitchInspirations Unfolded dimensions 11.8"L x 7.4"W x 6.8"H Folded dimensions 11.8"L x 7.4"W x 1.8"H 3 groove sizes for 3 different thicknesses: .31", .4" and .47" Made from eco-friendly bamboo By KitchInspirations