SIZE

10 Inch:External Dimensions: 10.4" x 7.7" x 0.8" / 26.5 x 19.5 x 2.0 cm, Internal Dimensions:10.0" x 7.3" x 0.6" / 25.5 x 18.5 x 1.5 cm.
11 Inch:External Dimensions : 12.8" × 9.1" × 0.8"(L×W×H) ; Internal Dimensions : 12.4" × 8.7" × 0.6" (L×W×H)
13 Inch:External Dimensions : 14" × 10" × 0.8"(L×W×H) ; Internal Dimensions : 13.6" × 9.6" × 0.6" (L×W×H)
14 Inch:External Dimensions : 15" × 10.6" × 0.8"(L×W×H) ; Internal Dimensions : 14.6" × 10.2" × 0.6" (L×W×H)
156 Inch:External Dimensions : 16.1" × 11.8" × 0.8"(L×W×H) ; Internal Dimensions : 15.7" × 11.4" × 0.6" (L×W×H)
17 Inch:External Dimensions: 435 * 315 * 20mm(17.1" × 12.4" × 0.8") ; Internal Dimensions: 425 * 305 * 15mm(16.7" × 12.0" × 0.6")

External material: Made of high quality and durable polyester material to protect your device against water,dust and scratches.

Internal material: Featuring a polyester foam padding layer and soft fluff interior,this case is durable against Bumps or shocks.

Extra front pocket: Provides addition storage space for smaller items such as power adapters, cables, pens and notepads, offering added convenience.