6 Gallon White Square Plastic Bucket Practical large space design! The square structure fits the corners of the wall and is stacked without rolling, multi-layer stacking to save space. The plastic bucket is made of thickened PP plastic, which is resistant to falls and abrasion and can easily cope with environments ranging from -20℃ to 60℃, so it can be used indoors and outdoors without any worries. The metal handle design saves effort in handling and the edge is smooth without hurting your hands; the opening is spacious and easy to clean, compatible with most scoops. The simple white exterior blends easily into any environment.