1. Made of material, it is environmentally friendly, non-toixc and for your family to use 2. Reduce its drying times, heat and electricity, by 25% or more. Soften the clothes, and also reduce lint and wrinkling 3. Superior drying results, with the oblong aerodynamic shape and unique massaging nodules design of these balls 4. for people who suffers from wool or lanolin allergies, no worry of out a wool mess, deal with added lint on your clothes or worry about wool jamming your dryer or causing a fire 5. Eliminate buying liquid fabric softeners and dryer sheets, and make drying your clothes a breeze Spec: This oval balls are tool for your dryer machine. Specially designed balls will allow air to circulate more freely while softening fabrics and serve as an all fabric softener and drying accelerator. Features: 1. Made of material, it is environmentally friendly, non-toixc and for your family to use. 2. Reduce its drying times, heat and electricity, by 25% or more. Soften the clothes, and also reduce lint and wrinkling. 3. Superior drying results, with the oblong aerodynamic shape and unique massaging nodules design of these balls. 4. for people who suffers from wool or lanolin allergies, no worry of out a wool mess, deal with added lint on your clothes or worry about wool jamming your dryer or causing a fire. 5. Eliminate buying liquid fabric softeners and dryer sheets, and make drying your clothes a breeze! Specification: Condition: Brand New Material: PVC Color: As Pictures Shown Size: Approx. 8.2 x 6.2cm/3.2 x 2.4in Weight: Approx.161g/5.7oz Package list: 4 x Balls Note: 1. Please allow 0~1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.[Reusable]: This tumble dryer balls for laundry can reusable and it has superior drying results. THEY DON'T HURT SHEEP & THEY DON'T WEAR OUT LIKE WOOL DRYER BALLS. A permanent drying solution that doesn't wear out like the wool dryer balls do, and more humane than harvesting sheep for their wool. Reduce its drying times, heat and electricity, by 25% or more. Soften the clothes, and also reduce lint and wrinkling. Material: Environmental PVC material. Dryer balls is made of material, it is environmentally friendly, non-toixc and for your family to use. Superior drying results, with the oblong aerodynamic shape and unique massaging nodules design of these balls.