Hosley Bolla Ball, 4" Diameter, Green Ombre. Ideal Gift Wedding, Home, Study, Bookend, Orbs for Bowl 18 O9 PRODUCT: Hosley's Bolla Ball, Green Ombre, 4" Diameter. USES: These look outstanding both in a bowl or have a flat bottom for a standing on display on a table or shelf. They just the right gift for a wedding or special occasion. BENEFITS: These have a decorative glazed high glossy finish with the underlying color progressive gradient of tone on tone. The ball makes it a match to industrial-chic, modern organic, or exotic home decors. MEASUREMENTS/MATERIAL: Each one measures 4" diameter and made of ceramic. HOSLEY BRAND PRODUCTS: Hosley brand products are made from quality raw materials with minimal wastage at every step of production. With the goal of achieving a neutral carbon footprint, please recycle and help leave Mother Earth better off for future generations.