... Natural white,Blue,Gray,etcDiameter:any sizes are availableDifferent shapes are availableNon toxic, durable and easy to clean. ... 5~7daysDelivery time of Mass production:15~25days Our plastic products have good performance such as waterproof, low coefficient ... thermal conductivity, shock/sound absorption. They can be used in auto industries,fitness equipment,machine, medical instrument, paddles,ski ...