Sublimation Bottle Sleeve NeopreneDouble opening No bottom support Great for bottles, cans etc. 5.25” x 3.75”Made of thick high quality neopreneSuggested Pressing RecipeTemperature: 375 FTime: 45 secondsPressure: LightNOTE:The recommended settings above may need adjustments for the best results. Settings will vary depending on the heat press brand and model ink and paper and atmospheric conditions.The substrate should be at room temperature.