Optimized for Quietness: This exhaust hood kit is designed specifically for the Bambu Lab A1 3D printer, featuring a high-power exhaust fan that significantly reduces operational noise, ensuring a quiet environment. Dry Sealed Box: Keep your 3D printing materials in optimal condition with the dry sealed box that protects against moisture and dust, enhancing the longevity and quality of your prints. Enhanced Printing Environment: By maintaining a controlled atmosphere, this kit helps in stabilizing printing conditions, which contributes to consistent high-quality print outputs. Colour: black Material:Oxford cloth style:B XP241203-3D printing sealing kit (without exhaust pipe) / A XP241202-3D printing sealing kit (with exhaust pipe) Due to different batches, there may be differences in product appearance and printed text, which will not affect use<br><br>Package Contents: 1 * 3D Printer Enclosed Exhaust Hood Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.