Features: ⦁ Conforms to fit the concave of your board and shoe ⦁ Custom 58d Urethane ⦁ Indestructible ⦁ Lightweight 43 gm ⦁ Length: 2.33" / 59.2 mm ⦁ Width: 64 mm ⦁ Height: 41mm ⦁ Depth: 59 mm