2 Pair of Propeller + 2 Pair of Variable Diameter Ring Professional Fittings of EMAX Nighthawk Pro 280 EMX ‎- MR ‎- 1569   Brand‎:‎ EMAX Type‎:‎ Propellers‎,‎Propeller‎,‎Variable Diameter Ring Package weight‎:‎ 0.108 kg Package size ‎(‎L x W x H‎)‎‎:‎ 8 x 4 x 2 cm / 3.14 x 1.57 x 0.79 inches Package Contents‎:‎ 4 x Propeller‎,‎ 4 x Variable Diameter Ring   Product Safety Disclaimer‎:‎ We do not accept any responsibility or liability for misuse of this or any other product‎.‎ All our products are extensively tested to comply with rigorous and strict QC standards‎.‎ For certain products ‎(‎e‎.‎g‎.‎ toys‎,‎ knives‎,‎ etc‎.‎‎)‎‎,‎ we recommend proper supervision as we cannot be held liable for misuse or accidents‎.‎   Disclaimer‎:‎ We do not accept any responsibility or liability for the incorrect purchase of our products‎.‎ All of the products on the website are extensively tested to comply with rigorous and strict QC standards‎.‎ For all of our clothing products‎,‎ items and accessories‎,‎ please take careful note of the precise measurements‎,‎ mainly shown in centimeters ‎(‎CM‎)‎‎.‎ As part of our company policy‎,‎ we will not be able to accept returns or provide refunds for items which are the wrong size‎.‎