Accessories are only suitable for acrylic penile pumps sold in our store. If you have any questions, please consult before purchasing. Electric suction rod and hose Manual suction rod and hose Soft elastic silicone gasket Model A: Small size soft silicone gasket with elasticity, suitable for acrylic cylinders of 4.4cm/1.75inch and 5.1cm/2.0inch . Model B: Small size soft silicone gasket with elasticity, suitable for acrylic cylinders of 4.4cm/1.75inch and 5.1cm/2.0inch . Model C: Large size flexible silicone gasket with elasticity, suitable for acrylic cylinders of 5.7cm/2.25inch and 6.3cm/2.5inch. Model D: Large size flexible silicone gasket with elasticity, suitable for acrylic cylinders of 5.7cm/2.25inch and 6.3cm/2.5inch. About the package: send privately 1.WORLDWIDE SHIPPING. (Except some countries and APO/FPO) 2. Orders processed timely after the payment verification. 3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address. 4. The images shown are not the actual item and are for your reference only. 5. If you have not received your shipment within 45 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction! About payment: Buyer pays tutorial below: https://service.aliexpress.com/page/knowledge?pageId=37&category=1000021991&knowledge=1060062451&language=en